Home / 146,504.72-219,713.04-62,263.92

Finding the Fourth Proportional to 146,504.72, 219,713.04 and 62,263.92

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Solution

The fourth proportional to 146,504.72, 219,713.04 and 62,263.92 is: 93,377.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,504.72 : 219,713.04 = 62,263.92 : x
  2. Step 2: Convert to fraction form
    146,504.72/219,713.04 = 62,263.92/x
  3. Step 3: Cross multiply
    146,504.72x = 219,713.04 × 62,263.92
  4. Step 4: Simplify right side
    146,504.72x = 13,680,195,145.52
  5. Step 5: Solve for x
    x = 13,680,195,145.52/146,504.72
  6. Step 6: Final answer
    x = 93,377.16

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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.