Home / 146,625.60-219,951.21-41,444.57

Finding the Fourth Proportional to 146,625.60, 219,951.21 and 41,444.57

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Solution

The fourth proportional to 146,625.60, 219,951.21 and 41,444.57 is: 62,170.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,625.60 : 219,951.21 = 41,444.57 : x
  2. Step 2: Convert to fraction form
    146,625.60/219,951.21 = 41,444.57/x
  3. Step 3: Cross multiply
    146,625.60x = 219,951.21 × 41,444.57
  4. Step 4: Simplify right side
    146,625.60x = 9,115,782,219.67
  5. Step 5: Solve for x
    x = 9,115,782,219.67/146,625.60
  6. Step 6: Final answer
    x = 62,170.47

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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.