Home / 146,328.19-219,487.39-62,034.12

Finding the Fourth Proportional to 146,328.19, 219,487.39 and 62,034.12

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Solution

The fourth proportional to 146,328.19, 219,487.39 and 62,034.12 is: 93,049.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,328.19 : 219,487.39 = 62,034.12 : x
  2. Step 2: Convert to fraction form
    146,328.19/219,487.39 = 62,034.12/x
  3. Step 3: Cross multiply
    146,328.19x = 219,487.39 × 62,034.12
  4. Step 4: Simplify right side
    146,328.19x = 13,615,706,934.66
  5. Step 5: Solve for x
    x = 13,615,706,934.66/146,328.19
  6. Step 6: Final answer
    x = 93,049.11

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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.