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Finding the Fourth Proportional to 69,799.38, 104,710.83 and 32,344.26

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Solution

The fourth proportional to 69,799.38, 104,710.83 and 32,344.26 is: 48,521.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,799.38 : 104,710.83 = 32,344.26 : x
  2. Step 2: Convert to fraction form
    69,799.38/104,710.83 = 32,344.26/x
  3. Step 3: Cross multiply
    69,799.38x = 104,710.83 × 32,344.26
  4. Step 4: Simplify right side
    69,799.38x = 3,386,794,310.34
  5. Step 5: Solve for x
    x = 3,386,794,310.34/69,799.38
  6. Step 6: Final answer
    x = 48,521.84

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1.5x scale

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.