Home / 42,495.49-58,640.20-24,591.66

Finding the Fourth Proportional to 42,495.49, 58,640.20 and 24,591.66

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Solution

The fourth proportional to 42,495.49, 58,640.20 and 24,591.66 is: 33,934.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,495.49 : 58,640.20 = 24,591.66 : x
  2. Step 2: Convert to fraction form
    42,495.49/58,640.20 = 24,591.66/x
  3. Step 3: Cross multiply
    42,495.49x = 58,640.20 × 24,591.66
  4. Step 4: Simplify right side
    42,495.49x = 1,442,059,860.73
  5. Step 5: Solve for x
    x = 1,442,059,860.73/42,495.49
  6. Step 6: Final answer
    x = 33,934.42

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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.