Home / 146,799.30-220,207.32-41,610

Finding the Fourth Proportional to 146,799.30, 220,207.32 and 41,610

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Solution

The fourth proportional to 146,799.30, 220,207.32 and 41,610 is: 62,417.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,799.30 : 220,207.32 = 41,610 : x
  2. Step 2: Convert to fraction form
    146,799.30/220,207.32 = 41,610/x
  3. Step 3: Cross multiply
    146,799.30x = 220,207.32 × 41,610
  4. Step 4: Simplify right side
    146,799.30x = 9,162,826,585.20
  5. Step 5: Solve for x
    x = 9,162,826,585.20/146,799.30
  6. Step 6: Final answer
    x = 62,417.37

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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.