Home / 146,695.44-220,061.70-41,514.45

Finding the Fourth Proportional to 146,695.44, 220,061.70 and 41,514.45

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Solution

The fourth proportional to 146,695.44, 220,061.70 and 41,514.45 is: 62,276.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,695.44 : 220,061.70 = 41,514.45 : x
  2. Step 2: Convert to fraction form
    146,695.44/220,061.70 = 41,514.45/x
  3. Step 3: Cross multiply
    146,695.44x = 220,061.70 × 41,514.45
  4. Step 4: Simplify right side
    146,695.44x = 9,135,740,441.57
  5. Step 5: Solve for x
    x = 9,135,740,441.57/146,695.44
  6. Step 6: Final answer
    x = 62,276.92

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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.