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Finding the Fourth Proportional to 250,365.54, 375,549.96 and 63,377.04

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Solution

The fourth proportional to 250,365.54, 375,549.96 and 63,377.04 is: 95,065.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,365.54 : 375,549.96 = 63,377.04 : x
  2. Step 2: Convert to fraction form
    250,365.54/375,549.96 = 63,377.04/x
  3. Step 3: Cross multiply
    250,365.54x = 375,549.96 × 63,377.04
  4. Step 4: Simplify right side
    250,365.54x = 23,801,244,836.92
  5. Step 5: Solve for x
    x = 23,801,244,836.92/250,365.54
  6. Step 6: Final answer
    x = 95,065.98

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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.