Home / 63,941.28-95,908.44-19,568.04

Finding the Fourth Proportional to 63,941.28, 95,908.44 and 19,568.04

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Solution

The fourth proportional to 63,941.28, 95,908.44 and 19,568.04 is: 29,351.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,941.28 : 95,908.44 = 19,568.04 : x
  2. Step 2: Convert to fraction form
    63,941.28/95,908.44 = 19,568.04/x
  3. Step 3: Cross multiply
    63,941.28x = 95,908.44 × 19,568.04
  4. Step 4: Simplify right side
    63,941.28x = 1,876,740,190.26
  5. Step 5: Solve for x
    x = 1,876,740,190.26/63,941.28
  6. Step 6: Final answer
    x = 29,351.00

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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.