Home / 4,354.14-6,532.02-1,432.66

Finding the Fourth Proportional to 4,354.14, 6,532.02 and 1,432.66

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Solution

The fourth proportional to 4,354.14, 6,532.02 and 1,432.66 is: 2,149.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.14 : 6,532.02 = 1,432.66 : x
  2. Step 2: Convert to fraction form
    4,354.14/6,532.02 = 1,432.66/x
  3. Step 3: Cross multiply
    4,354.14x = 6,532.02 × 1,432.66
  4. Step 4: Simplify right side
    4,354.14x = 9,358,163.77
  5. Step 5: Solve for x
    x = 9,358,163.77/4,354.14
  6. Step 6: Final answer
    x = 2,149.26

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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.