Home / 4,204.17-6,306.62-1,432.76

Finding the Fourth Proportional to 4,204.17, 6,306.62 and 1,432.76

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Solution

The fourth proportional to 4,204.17, 6,306.62 and 1,432.76 is: 2,149.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.17 : 6,306.62 = 1,432.76 : x
  2. Step 2: Convert to fraction form
    4,204.17/6,306.62 = 1,432.76/x
  3. Step 3: Cross multiply
    4,204.17x = 6,306.62 × 1,432.76
  4. Step 4: Simplify right side
    4,204.17x = 9,035,834.17
  5. Step 5: Solve for x
    x = 9,035,834.17/4,204.17
  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.