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Finding the Fourth Proportional to 63,892.16, 95,806.44 and 37,247.16

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Solution

The fourth proportional to 63,892.16, 95,806.44 and 37,247.16 is: 55,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,892.16 : 95,806.44 = 37,247.16 : x
  2. Step 2: Convert to fraction form
    63,892.16/95,806.44 = 37,247.16/x
  3. Step 3: Cross multiply
    63,892.16x = 95,806.44 × 37,247.16
  4. Step 4: Simplify right side
    63,892.16x = 3,568,517,799.71
  5. Step 5: Solve for x
    x = 3,568,517,799.71/63,892.16
  6. Step 6: Final answer
    x = 55,852.20

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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.