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Finding the Fourth Proportional to 233,452.92, 350,150.16 and 64,985.88

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Solution

The fourth proportional to 233,452.92, 350,150.16 and 64,985.88 is: 97,470.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,452.92 : 350,150.16 = 64,985.88 : x
  2. Step 2: Convert to fraction form
    233,452.92/350,150.16 = 64,985.88/x
  3. Step 3: Cross multiply
    233,452.92x = 350,150.16 × 64,985.88
  4. Step 4: Simplify right side
    233,452.92x = 22,754,816,279.74
  5. Step 5: Solve for x
    x = 22,754,816,279.74/233,452.92
  6. Step 6: Final answer
    x = 97,470.69

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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.