Home / 146,849.92-220,303.23-62,608.66

Finding the Fourth Proportional to 146,849.92, 220,303.23 and 62,608.66

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Solution

The fourth proportional to 146,849.92, 220,303.23 and 62,608.66 is: 93,925.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,849.92 : 220,303.23 = 62,608.66 : x
  2. Step 2: Convert to fraction form
    146,849.92/220,303.23 = 62,608.66/x
  3. Step 3: Cross multiply
    146,849.92x = 220,303.23 × 62,608.66
  4. Step 4: Simplify right side
    146,849.92x = 13,792,890,023.97
  5. Step 5: Solve for x
    x = 13,792,890,023.97/146,849.92
  6. Step 6: Final answer
    x = 93,925.08

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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.