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Finding the Fourth Proportional to 111,034, 153,229.08 and 60,734.08

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Solution

The fourth proportional to 111,034, 153,229.08 and 60,734.08 is: 83,814.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,034 : 153,229.08 = 60,734.08 : x
  2. Step 2: Convert to fraction form
    111,034/153,229.08 = 60,734.08/x
  3. Step 3: Cross multiply
    111,034x = 153,229.08 × 60,734.08
  4. Step 4: Simplify right side
    111,034x = 9,306,227,203.05
  5. Step 5: Solve for x
    x = 9,306,227,203.05/111,034
  6. Step 6: Final answer
    x = 83,814.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.