Home / 37,863.52-52,193.28-24,431.20

Finding the Fourth Proportional to 37,863.52, 52,193.28 and 24,431.20

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Solution

The fourth proportional to 37,863.52, 52,193.28 and 24,431.20 is: 33,677.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,863.52 : 52,193.28 = 24,431.20 : x
  2. Step 2: Convert to fraction form
    37,863.52/52,193.28 = 24,431.20/x
  3. Step 3: Cross multiply
    37,863.52x = 52,193.28 × 24,431.20
  4. Step 4: Simplify right side
    37,863.52x = 1,275,144,462.34
  5. Step 5: Solve for x
    x = 1,275,144,462.34/37,863.52
  6. Step 6: Final answer
    x = 33,677.39

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Find fourth proportional to 18,931.76, 26,096.64 and 12,215.60
Half scale
Find fourth proportional to 75,727.04, 104,386.56 and 48,862.40
Double scale
Find fourth proportional to 37,864.52, 52,194.66 and 24,432.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.