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Finding the Fourth Proportional to 67,387.44, 101,098.92 and 23,014.08

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Solution

The fourth proportional to 67,387.44, 101,098.92 and 23,014.08 is: 34,527.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,387.44 : 101,098.92 = 23,014.08 : x
  2. Step 2: Convert to fraction form
    67,387.44/101,098.92 = 23,014.08/x
  3. Step 3: Cross multiply
    67,387.44x = 101,098.92 × 23,014.08
  4. Step 4: Simplify right side
    67,387.44x = 2,326,698,632.79
  5. Step 5: Solve for x
    x = 2,326,698,632.79/67,387.44
  6. Step 6: Final answer
    x = 34,527.19

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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.