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Finding the Fourth Proportional to 232,650.65, 349,000.24 and 64,171.01

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Solution

The fourth proportional to 232,650.65, 349,000.24 and 64,171.01 is: 96,263.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,650.65 : 349,000.24 = 64,171.01 : x
  2. Step 2: Convert to fraction form
    232,650.65/349,000.24 = 64,171.01/x
  3. Step 3: Cross multiply
    232,650.65x = 349,000.24 × 64,171.01
  4. Step 4: Simplify right side
    232,650.65x = 22,395,695,985.61
  5. Step 5: Solve for x
    x = 22,395,695,985.61/232,650.65
  6. Step 6: Final answer
    x = 96,263.20

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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.