Home / 95,190.20-142,792.30-25,069

Finding the Fourth Proportional to 95,190.20, 142,792.30 and 25,069

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Solution

The fourth proportional to 95,190.20, 142,792.30 and 25,069 is: 37,605.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,190.20 : 142,792.30 = 25,069 : x
  2. Step 2: Convert to fraction form
    95,190.20/142,792.30 = 25,069/x
  3. Step 3: Cross multiply
    95,190.20x = 142,792.30 × 25,069
  4. Step 4: Simplify right side
    95,190.20x = 3,579,660,168.70
  5. Step 5: Solve for x
    x = 3,579,660,168.70/95,190.20
  6. Step 6: Final answer
    x = 37,605.34

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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.