Home / 63,795.28-88,057.12-41,134.32

Finding the Fourth Proportional to 63,795.28, 88,057.12 and 41,134.32

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Solution

The fourth proportional to 63,795.28, 88,057.12 and 41,134.32 is: 56,778.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,795.28 : 88,057.12 = 41,134.32 : x
  2. Step 2: Convert to fraction form
    63,795.28/88,057.12 = 41,134.32/x
  3. Step 3: Cross multiply
    63,795.28x = 88,057.12 × 41,134.32
  4. Step 4: Simplify right side
    63,795.28x = 3,622,169,752.36
  5. Step 5: Solve for x
    x = 3,622,169,752.36/63,795.28
  6. Step 6: Final answer
    x = 56,778.02

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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.