Home / 130,252.17-195,376.20-41,504.40

Finding the Fourth Proportional to 130,252.17, 195,376.20 and 41,504.40

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Solution

The fourth proportional to 130,252.17, 195,376.20 and 41,504.40 is: 62,255.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,252.17 : 195,376.20 = 41,504.40 : x
  2. Step 2: Convert to fraction form
    130,252.17/195,376.20 = 41,504.40/x
  3. Step 3: Cross multiply
    130,252.17x = 195,376.20 × 41,504.40
  4. Step 4: Simplify right side
    130,252.17x = 8,108,972,532.30
  5. Step 5: Solve for x
    x = 8,108,972,532.30/130,252.17
  6. Step 6: Final answer
    x = 62,255.95

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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.