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Finding the Fourth Proportional to 240,966.60, 361,467.63 and 63,472.34

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Solution

The fourth proportional to 240,966.60, 361,467.63 and 63,472.34 is: 95,213.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,966.60 : 361,467.63 = 63,472.34 : x
  2. Step 2: Convert to fraction form
    240,966.60/361,467.63 = 63,472.34/x
  3. Step 3: Cross multiply
    240,966.60x = 361,467.63 × 63,472.34
  4. Step 4: Simplify right side
    240,966.60x = 22,943,194,503.02
  5. Step 5: Solve for x
    x = 22,943,194,503.02/240,966.60
  6. Step 6: Final answer
    x = 95,213.17

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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.