Home / 169,046.06-233,290.86-93,594.56

Finding the Fourth Proportional to 169,046.06, 233,290.86 and 93,594.56

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Solution

The fourth proportional to 169,046.06, 233,290.86 and 93,594.56 is: 129,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,046.06 : 233,290.86 = 93,594.56 : x
  2. Step 2: Convert to fraction form
    169,046.06/233,290.86 = 93,594.56/x
  3. Step 3: Cross multiply
    169,046.06x = 233,290.86 × 93,594.56
  4. Step 4: Simplify right side
    169,046.06x = 21,834,755,976.95
  5. Step 5: Solve for x
    x = 21,834,755,976.95/169,046.06
  6. Step 6: Final answer
    x = 129,164.53

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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.