Home / 4,452.29-6,677.05-1,529.90

Finding the Fourth Proportional to 4,452.29, 6,677.05 and 1,529.90

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Solution

The fourth proportional to 4,452.29, 6,677.05 and 1,529.90 is: 2,294.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.29 : 6,677.05 = 1,529.90 : x
  2. Step 2: Convert to fraction form
    4,452.29/6,677.05 = 1,529.90/x
  3. Step 3: Cross multiply
    4,452.29x = 6,677.05 × 1,529.90
  4. Step 4: Simplify right side
    4,452.29x = 10,215,218.80
  5. Step 5: Solve for x
    x = 10,215,218.80/4,452.29
  6. Step 6: Final answer
    x = 2,294.37

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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.