Home / 130,024.28-195,043.17-41,284.73

Finding the Fourth Proportional to 130,024.28, 195,043.17 and 41,284.73

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Solution

The fourth proportional to 130,024.28, 195,043.17 and 41,284.73 is: 61,929.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,024.28 : 195,043.17 = 41,284.73 : x
  2. Step 2: Convert to fraction form
    130,024.28/195,043.17 = 41,284.73/x
  3. Step 3: Cross multiply
    130,024.28x = 195,043.17 × 41,284.73
  4. Step 4: Simplify right side
    130,024.28x = 8,052,304,611.79
  5. Step 5: Solve for x
    x = 8,052,304,611.79/130,024.28
  6. Step 6: Final answer
    x = 61,929.24

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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.