Home / 38,229.87-57,341.97-16,042.35

Finding the Fourth Proportional to 38,229.87, 57,341.97 and 16,042.35

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Solution

The fourth proportional to 38,229.87, 57,341.97 and 16,042.35 is: 24,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,229.87 : 57,341.97 = 16,042.35 : x
  2. Step 2: Convert to fraction form
    38,229.87/57,341.97 = 16,042.35/x
  3. Step 3: Cross multiply
    38,229.87x = 57,341.97 × 16,042.35
  4. Step 4: Simplify right side
    38,229.87x = 919,899,952.43
  5. Step 5: Solve for x
    x = 919,899,952.43/38,229.87
  6. Step 6: Final answer
    x = 24,062.34

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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.