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Finding the Fourth Proportional to 63,893.16, 95,807.94 and 37,248.16

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Solution

The fourth proportional to 63,893.16, 95,807.94 and 37,248.16 is: 55,853.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893.16 : 95,807.94 = 37,248.16 : x
  2. Step 2: Convert to fraction form
    63,893.16/95,807.94 = 37,248.16/x
  3. Step 3: Cross multiply
    63,893.16x = 95,807.94 × 37,248.16
  4. Step 4: Simplify right side
    63,893.16x = 3,568,669,478.39
  5. Step 5: Solve for x
    x = 3,568,669,478.39/63,893.16
  6. Step 6: Final answer
    x = 55,853.70

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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.