Home / 95,167.28-142,739.88-25,052.06

Finding the Fourth Proportional to 95,167.28, 142,739.88 and 25,052.06

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Solution

The fourth proportional to 95,167.28, 142,739.88 and 25,052.06 is: 37,575.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,167.28 : 142,739.88 = 25,052.06 : x
  2. Step 2: Convert to fraction form
    95,167.28/142,739.88 = 25,052.06/x
  3. Step 3: Cross multiply
    95,167.28x = 142,739.88 × 25,052.06
  4. Step 4: Simplify right side
    95,167.28x = 3,575,928,038.15
  5. Step 5: Solve for x
    x = 3,575,928,038.15/95,167.28
  6. Step 6: Final answer
    x = 37,575.18

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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.