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Finding the Fourth Proportional to 5,799.42, 8,695.17 and 2,677.70

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Solution

The fourth proportional to 5,799.42, 8,695.17 and 2,677.70 is: 4,014.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.42 : 8,695.17 = 2,677.70 : x
  2. Step 2: Convert to fraction form
    5,799.42/8,695.17 = 2,677.70/x
  3. Step 3: Cross multiply
    5,799.42x = 8,695.17 × 2,677.70
  4. Step 4: Simplify right side
    5,799.42x = 23,283,013.23
  5. Step 5: Solve for x
    x = 23,283,013.23/5,799.42
  6. Step 6: Final answer
    x = 4,014.71

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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.