Home / 52,337.31-72,227.10-29,677.23

Finding the Fourth Proportional to 52,337.31, 72,227.10 and 29,677.23

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Solution

The fourth proportional to 52,337.31, 72,227.10 and 29,677.23 is: 40,955.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,337.31 : 72,227.10 = 29,677.23 : x
  2. Step 2: Convert to fraction form
    52,337.31/72,227.10 = 29,677.23/x
  3. Step 3: Cross multiply
    52,337.31x = 72,227.10 × 29,677.23
  4. Step 4: Simplify right side
    52,337.31x = 2,143,500,258.93
  5. Step 5: Solve for x
    x = 2,143,500,258.93/52,337.31
  6. Step 6: Final answer
    x = 40,955.49

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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.