Home / 42,585.98-58,768.65-24,691.38

Finding the Fourth Proportional to 42,585.98, 58,768.65 and 24,691.38

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Solution

The fourth proportional to 42,585.98, 58,768.65 and 24,691.38 is: 34,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,585.98 : 58,768.65 = 24,691.38 : x
  2. Step 2: Convert to fraction form
    42,585.98/58,768.65 = 24,691.38/x
  3. Step 3: Cross multiply
    42,585.98x = 58,768.65 × 24,691.38
  4. Step 4: Simplify right side
    42,585.98x = 1,451,079,069.24
  5. Step 5: Solve for x
    x = 1,451,079,069.24/42,585.98
  6. Step 6: Final answer
    x = 34,074.10

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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.