Home / 9,057.76-13,584.12-6,153.88

Finding the Fourth Proportional to 9,057.76, 13,584.12 and 6,153.88

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Solution

The fourth proportional to 9,057.76, 13,584.12 and 6,153.88 is: 9,229.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057.76 : 13,584.12 = 6,153.88 : x
  2. Step 2: Convert to fraction form
    9,057.76/13,584.12 = 6,153.88/x
  3. Step 3: Cross multiply
    9,057.76x = 13,584.12 × 6,153.88
  4. Step 4: Simplify right side
    9,057.76x = 83,595,044.39
  5. Step 5: Solve for x
    x = 83,595,044.39/9,057.76
  6. Step 6: Final answer
    x = 9,229.11

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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.