Home / 38,059.40-52,572.17-29,216.18

Finding the Fourth Proportional to 38,059.40, 52,572.17 and 29,216.18

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Solution

The fourth proportional to 38,059.40, 52,572.17 and 29,216.18 is: 40,356.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,059.40 : 52,572.17 = 29,216.18 : x
  2. Step 2: Convert to fraction form
    38,059.40/52,572.17 = 29,216.18/x
  3. Step 3: Cross multiply
    38,059.40x = 52,572.17 × 29,216.18
  4. Step 4: Simplify right side
    38,059.40x = 1,535,957,850.28
  5. Step 5: Solve for x
    x = 1,535,957,850.28/38,059.40
  6. Step 6: Final answer
    x = 40,356.86

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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.