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Finding the Fourth Proportional to 34,767.03, 52,154.19 and 9,806.88

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Solution

The fourth proportional to 34,767.03, 52,154.19 and 9,806.88 is: 14,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,767.03 : 52,154.19 = 9,806.88 : x
  2. Step 2: Convert to fraction form
    34,767.03/52,154.19 = 9,806.88/x
  3. Step 3: Cross multiply
    34,767.03x = 52,154.19 × 9,806.88
  4. Step 4: Simplify right side
    34,767.03x = 511,469,882.83
  5. Step 5: Solve for x
    x = 511,469,882.83/34,767.03
  6. Step 6: Final answer
    x = 14,711.35

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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.