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Finding the Fourth Proportional to 63,094.68, 87,080.68 and 37,944.18

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Solution

The fourth proportional to 63,094.68, 87,080.68 and 37,944.18 is: 52,369.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,094.68 : 87,080.68 = 37,944.18 : x
  2. Step 2: Convert to fraction form
    63,094.68/87,080.68 = 37,944.18/x
  3. Step 3: Cross multiply
    63,094.68x = 87,080.68 × 37,944.18
  4. Step 4: Simplify right side
    63,094.68x = 3,304,204,996.44
  5. Step 5: Solve for x
    x = 3,304,204,996.44/63,094.68
  6. Step 6: Final answer
    x = 52,369.00

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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.