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Finding the Fourth Proportional to 5,560.76, 8,344.02 and 4,034.36

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Solution

The fourth proportional to 5,560.76, 8,344.02 and 4,034.36 is: 6,053.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560.76 : 8,344.02 = 4,034.36 : x
  2. Step 2: Convert to fraction form
    5,560.76/8,344.02 = 4,034.36/x
  3. Step 3: Cross multiply
    5,560.76x = 8,344.02 × 4,034.36
  4. Step 4: Simplify right side
    5,560.76x = 33,662,780.53
  5. Step 5: Solve for x
    x = 33,662,780.53/5,560.76
  6. Step 6: Final answer
    x = 6,053.63

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1.5x scale

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.