Home / 95,385.92-143,104.32-33,056.36

Finding the Fourth Proportional to 95,385.92, 143,104.32 and 33,056.36

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Solution

The fourth proportional to 95,385.92, 143,104.32 and 33,056.36 is: 49,593.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,385.92 : 143,104.32 = 33,056.36 : x
  2. Step 2: Convert to fraction form
    95,385.92/143,104.32 = 33,056.36/x
  3. Step 3: Cross multiply
    95,385.92x = 143,104.32 × 33,056.36
  4. Step 4: Simplify right side
    95,385.92x = 4,730,507,919.48
  5. Step 5: Solve for x
    x = 4,730,507,919.48/95,385.92
  6. Step 6: Final answer
    x = 49,593.36

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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.