Home / 95,314.68-142,972.56-25,193.25

Finding the Fourth Proportional to 95,314.68, 142,972.56 and 25,193.25

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Solution

The fourth proportional to 95,314.68, 142,972.56 and 25,193.25 is: 37,790.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,314.68 : 142,972.56 = 25,193.25 : x
  2. Step 2: Convert to fraction form
    95,314.68/142,972.56 = 25,193.25/x
  3. Step 3: Cross multiply
    95,314.68x = 142,972.56 × 25,193.25
  4. Step 4: Simplify right side
    95,314.68x = 3,601,943,447.22
  5. Step 5: Solve for x
    x = 3,601,943,447.22/95,314.68
  6. Step 6: Final answer
    x = 37,790.02

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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.