Home / 37,431.34-51,663.93-24,686.80

Finding the Fourth Proportional to 37,431.34, 51,663.93 and 24,686.80

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Solution

The fourth proportional to 37,431.34, 51,663.93 and 24,686.80 is: 34,073.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,431.34 : 51,663.93 = 24,686.80 : x
  2. Step 2: Convert to fraction form
    37,431.34/51,663.93 = 24,686.80/x
  3. Step 3: Cross multiply
    37,431.34x = 51,663.93 × 24,686.80
  4. Step 4: Simplify right side
    37,431.34x = 1,275,416,885.39
  5. Step 5: Solve for x
    x = 1,275,416,885.39/37,431.34
  6. Step 6: Final answer
    x = 34,073.51

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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.