Home / 11,354.14-17,031.25-3,034.18

Finding the Fourth Proportional to 11,354.14, 17,031.25 and 3,034.18

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Solution

The fourth proportional to 11,354.14, 17,031.25 and 3,034.18 is: 4,551.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,354.14 : 17,031.25 = 3,034.18 : x
  2. Step 2: Convert to fraction form
    11,354.14/17,031.25 = 3,034.18/x
  3. Step 3: Cross multiply
    11,354.14x = 17,031.25 × 3,034.18
  4. Step 4: Simplify right side
    11,354.14x = 51,675,792.97
  5. Step 5: Solve for x
    x = 51,675,792.97/11,354.14
  6. Step 6: Final answer
    x = 4,551.28

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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.