Home / 9,250.92-13,874.04-3,701.88

Finding the Fourth Proportional to 9,250.92, 13,874.04 and 3,701.88

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Solution

The fourth proportional to 9,250.92, 13,874.04 and 3,701.88 is: 5,551.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250.92 : 13,874.04 = 3,701.88 : x
  2. Step 2: Convert to fraction form
    9,250.92/13,874.04 = 3,701.88/x
  3. Step 3: Cross multiply
    9,250.92x = 13,874.04 × 3,701.88
  4. Step 4: Simplify right side
    9,250.92x = 51,360,031.20
  5. Step 5: Solve for x
    x = 51,360,031.20/9,250.92
  6. Step 6: Final answer
    x = 5,551.88

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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.