Home / 95,197.40-142,796.10-25,083.80

Finding the Fourth Proportional to 95,197.40, 142,796.10 and 25,083.80

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Solution

The fourth proportional to 95,197.40, 142,796.10 and 25,083.80 is: 37,625.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,197.40 : 142,796.10 = 25,083.80 : x
  2. Step 2: Convert to fraction form
    95,197.40/142,796.10 = 25,083.80/x
  3. Step 3: Cross multiply
    95,197.40x = 142,796.10 × 25,083.80
  4. Step 4: Simplify right side
    95,197.40x = 3,581,868,813.18
  5. Step 5: Solve for x
    x = 3,581,868,813.18/95,197.40
  6. Step 6: Final answer
    x = 37,625.70

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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.