Home / 146,444.74-219,622.76-62,204.12

Finding the Fourth Proportional to 146,444.74, 219,622.76 and 62,204.12

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Solution

The fourth proportional to 146,444.74, 219,622.76 and 62,204.12 is: 93,287.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,444.74 : 219,622.76 = 62,204.12 : x
  2. Step 2: Convert to fraction form
    146,444.74/219,622.76 = 62,204.12/x
  3. Step 3: Cross multiply
    146,444.74x = 219,622.76 × 62,204.12
  4. Step 4: Simplify right side
    146,444.74x = 13,661,440,517.77
  5. Step 5: Solve for x
    x = 13,661,440,517.77/146,444.74
  6. Step 6: Final answer
    x = 93,287.34

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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.