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Finding the Fourth Proportional to 63,295.67, 87,348.62 and 35,001.83

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Solution

The fourth proportional to 63,295.67, 87,348.62 and 35,001.83 is: 48,302.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,295.67 : 87,348.62 = 35,001.83 : x
  2. Step 2: Convert to fraction form
    63,295.67/87,348.62 = 35,001.83/x
  3. Step 3: Cross multiply
    63,295.67x = 87,348.62 × 35,001.83
  4. Step 4: Simplify right side
    63,295.67x = 3,057,361,591.34
  5. Step 5: Solve for x
    x = 3,057,361,591.34/63,295.67
  6. Step 6: Final answer
    x = 48,302.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.