Home / 42,756.38-58,997.49-24,359.66

Finding the Fourth Proportional to 42,756.38, 58,997.49 and 24,359.66

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Solution

The fourth proportional to 42,756.38, 58,997.49 and 24,359.66 is: 33,612.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,756.38 : 58,997.49 = 24,359.66 : x
  2. Step 2: Convert to fraction form
    42,756.38/58,997.49 = 24,359.66/x
  3. Step 3: Cross multiply
    42,756.38x = 58,997.49 × 24,359.66
  4. Step 4: Simplify right side
    42,756.38x = 1,437,158,797.25
  5. Step 5: Solve for x
    x = 1,437,158,797.25/42,756.38
  6. Step 6: Final answer
    x = 33,612.73

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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.