Home / 95,863.04-143,664.96-75,092.48

Finding the Fourth Proportional to 95,863.04, 143,664.96 and 75,092.48

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Solution

The fourth proportional to 95,863.04, 143,664.96 and 75,092.48 is: 112,537.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,863.04 : 143,664.96 = 75,092.48 : x
  2. Step 2: Convert to fraction form
    95,863.04/143,664.96 = 75,092.48/x
  3. Step 3: Cross multiply
    95,863.04x = 143,664.96 × 75,092.48
  4. Step 4: Simplify right side
    95,863.04x = 10,788,158,135.50
  5. Step 5: Solve for x
    x = 10,788,158,135.50/95,863.04
  6. Step 6: Final answer
    x = 112,537.20

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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.