Home / 130,207.26-195,246.27-41,449.22

Finding the Fourth Proportional to 130,207.26, 195,246.27 and 41,449.22

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Solution

The fourth proportional to 130,207.26, 195,246.27 and 41,449.22 is: 62,153.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,207.26 : 195,246.27 = 41,449.22 : x
  2. Step 2: Convert to fraction form
    130,207.26/195,246.27 = 41,449.22/x
  3. Step 3: Cross multiply
    130,207.26x = 195,246.27 × 41,449.22
  4. Step 4: Simplify right side
    130,207.26x = 8,092,805,599.41
  5. Step 5: Solve for x
    x = 8,092,805,599.41/130,207.26
  6. Step 6: Final answer
    x = 62,153.26

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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.