Home / 42,591.42-58,737.96-26,677.62

Finding the Fourth Proportional to 42,591.42, 58,737.96 and 26,677.62

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Solution

The fourth proportional to 42,591.42, 58,737.96 and 26,677.62 is: 36,791.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,591.42 : 58,737.96 = 26,677.62 : x
  2. Step 2: Convert to fraction form
    42,591.42/58,737.96 = 26,677.62/x
  3. Step 3: Cross multiply
    42,591.42x = 58,737.96 × 26,677.62
  4. Step 4: Simplify right side
    42,591.42x = 1,566,988,976.46
  5. Step 5: Solve for x
    x = 1,566,988,976.46/42,591.42
  6. Step 6: Final answer
    x = 36,791.19

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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.