Home / 177,058.65-244,340.95-96,486.15

Finding the Fourth Proportional to 177,058.65, 244,340.95 and 96,486.15

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Solution

The fourth proportional to 177,058.65, 244,340.95 and 96,486.15 is: 133,150.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,058.65 : 244,340.95 = 96,486.15 : x
  2. Step 2: Convert to fraction form
    177,058.65/244,340.95 = 96,486.15/x
  3. Step 3: Cross multiply
    177,058.65x = 244,340.95 × 96,486.15
  4. Step 4: Simplify right side
    177,058.65x = 23,575,517,552.84
  5. Step 5: Solve for x
    x = 23,575,517,552.84/177,058.65
  6. Step 6: Final answer
    x = 133,150.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.