Home / 50,553.55-75,839.24-17,265.81

Finding the Fourth Proportional to 50,553.55, 75,839.24 and 17,265.81

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Solution

The fourth proportional to 50,553.55, 75,839.24 and 17,265.81 is: 25,901.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,553.55 : 75,839.24 = 17,265.81 : x
  2. Step 2: Convert to fraction form
    50,553.55/75,839.24 = 17,265.81/x
  3. Step 3: Cross multiply
    50,553.55x = 75,839.24 × 17,265.81
  4. Step 4: Simplify right side
    50,553.55x = 1,309,426,235.95
  5. Step 5: Solve for x
    x = 1,309,426,235.95/50,553.55
  6. Step 6: Final answer
    x = 25,901.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.