Home / 130,252.38-195,376.42-41,504.68

Finding the Fourth Proportional to 130,252.38, 195,376.42 and 41,504.68

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Solution

The fourth proportional to 130,252.38, 195,376.42 and 41,504.68 is: 62,256.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,252.38 : 195,376.42 = 41,504.68 : x
  2. Step 2: Convert to fraction form
    130,252.38/195,376.42 = 41,504.68/x
  3. Step 3: Cross multiply
    130,252.38x = 195,376.42 × 41,504.68
  4. Step 4: Simplify right side
    130,252.38x = 8,109,035,791.65
  5. Step 5: Solve for x
    x = 8,109,035,791.65/130,252.38
  6. Step 6: Final answer
    x = 62,256.33

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1.5x scale

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.