Home / 42,114.27-58,117.77-23,251.41

Finding the Fourth Proportional to 42,114.27, 58,117.77 and 23,251.41

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Solution

The fourth proportional to 42,114.27, 58,117.77 and 23,251.41 is: 32,086.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,114.27 : 58,117.77 = 23,251.41 : x
  2. Step 2: Convert to fraction form
    42,114.27/58,117.77 = 23,251.41/x
  3. Step 3: Cross multiply
    42,114.27x = 58,117.77 × 23,251.41
  4. Step 4: Simplify right side
    42,114.27x = 1,351,320,098.56
  5. Step 5: Solve for x
    x = 1,351,320,098.56/42,114.27
  6. Step 6: Final answer
    x = 32,086.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.