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Finding the Fourth Proportional to 5,092.52, 7,604.13 and 4,494.56

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Solution

The fourth proportional to 5,092.52, 7,604.13 and 4,494.56 is: 6,711.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092.52 : 7,604.13 = 4,494.56 : x
  2. Step 2: Convert to fraction form
    5,092.52/7,604.13 = 4,494.56/x
  3. Step 3: Cross multiply
    5,092.52x = 7,604.13 × 4,494.56
  4. Step 4: Simplify right side
    5,092.52x = 34,177,196.06
  5. Step 5: Solve for x
    x = 34,177,196.06/5,092.52
  6. Step 6: Final answer
    x = 6,711.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.