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Finding the Fourth Proportional to 244,898.44, 367,347.66 and 87,127.35

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Solution

The fourth proportional to 244,898.44, 367,347.66 and 87,127.35 is: 130,691.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,898.44 : 367,347.66 = 87,127.35 : x
  2. Step 2: Convert to fraction form
    244,898.44/367,347.66 = 87,127.35/x
  3. Step 3: Cross multiply
    244,898.44x = 367,347.66 × 87,127.35
  4. Step 4: Simplify right side
    244,898.44x = 32,006,026,440.22
  5. Step 5: Solve for x
    x = 32,006,026,440.22/244,898.44
  6. Step 6: Final answer
    x = 130,691.02

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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.