Home / 48,433.08-72,649.62-17,246.46

Finding the Fourth Proportional to 48,433.08, 72,649.62 and 17,246.46

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Solution

The fourth proportional to 48,433.08, 72,649.62 and 17,246.46 is: 25,869.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,433.08 : 72,649.62 = 17,246.46 : x
  2. Step 2: Convert to fraction form
    48,433.08/72,649.62 = 17,246.46/x
  3. Step 3: Cross multiply
    48,433.08x = 72,649.62 × 17,246.46
  4. Step 4: Simplify right side
    48,433.08x = 1,252,948,765.35
  5. Step 5: Solve for x
    x = 1,252,948,765.35/48,433.08
  6. Step 6: Final answer
    x = 25,869.69

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.