Home / 95,960.16-143,949.84-29,399.52

Finding the Fourth Proportional to 95,960.16, 143,949.84 and 29,399.52

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Solution

The fourth proportional to 95,960.16, 143,949.84 and 29,399.52 is: 44,102.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,960.16 : 143,949.84 = 29,399.52 : x
  2. Step 2: Convert to fraction form
    95,960.16/143,949.84 = 29,399.52/x
  3. Step 3: Cross multiply
    95,960.16x = 143,949.84 × 29,399.52
  4. Step 4: Simplify right side
    95,960.16x = 4,232,056,200.08
  5. Step 5: Solve for x
    x = 4,232,056,200.08/95,960.16
  6. Step 6: Final answer
    x = 44,102.22

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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.