Home / 63,407.36-95,057.28-25,460.48

Finding the Fourth Proportional to 63,407.36, 95,057.28 and 25,460.48

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Solution

The fourth proportional to 63,407.36, 95,057.28 and 25,460.48 is: 38,169.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,407.36 : 95,057.28 = 25,460.48 : x
  2. Step 2: Convert to fraction form
    63,407.36/95,057.28 = 25,460.48/x
  3. Step 3: Cross multiply
    63,407.36x = 95,057.28 × 25,460.48
  4. Step 4: Simplify right side
    63,407.36x = 2,420,203,976.29
  5. Step 5: Solve for x
    x = 2,420,203,976.29/63,407.36
  6. Step 6: Final answer
    x = 38,169.13

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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.