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Finding the Fourth Proportional to 5,061.59, 7,593.24 and 1,551.49

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Solution

The fourth proportional to 5,061.59, 7,593.24 and 1,551.49 is: 2,327.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061.59 : 7,593.24 = 1,551.49 : x
  2. Step 2: Convert to fraction form
    5,061.59/7,593.24 = 1,551.49/x
  3. Step 3: Cross multiply
    5,061.59x = 7,593.24 × 1,551.49
  4. Step 4: Simplify right side
    5,061.59x = 11,780,835.93
  5. Step 5: Solve for x
    x = 11,780,835.93/5,061.59
  6. Step 6: Final answer
    x = 2,327.50

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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.