Home / 130,251.75-195,375.48-41,504.06

Finding the Fourth Proportional to 130,251.75, 195,375.48 and 41,504.06

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Solution

The fourth proportional to 130,251.75, 195,375.48 and 41,504.06 is: 62,255.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,251.75 : 195,375.48 = 41,504.06 : x
  2. Step 2: Convert to fraction form
    130,251.75/195,375.48 = 41,504.06/x
  3. Step 3: Cross multiply
    130,251.75x = 195,375.48 × 41,504.06
  4. Step 4: Simplify right side
    130,251.75x = 8,108,874,667.57
  5. Step 5: Solve for x
    x = 8,108,874,667.57/130,251.75
  6. Step 6: Final answer
    x = 62,255.40

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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.