Home / 169,374.15-233,735.85-96,799.56

Finding the Fourth Proportional to 169,374.15, 233,735.85 and 96,799.56

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Solution

The fourth proportional to 169,374.15, 233,735.85 and 96,799.56 is: 133,583.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,374.15 : 233,735.85 = 96,799.56 : x
  2. Step 2: Convert to fraction form
    169,374.15/233,735.85 = 96,799.56/x
  3. Step 3: Cross multiply
    169,374.15x = 233,735.85 × 96,799.56
  4. Step 4: Simplify right side
    169,374.15x = 22,625,527,436.23
  5. Step 5: Solve for x
    x = 22,625,527,436.23/169,374.15
  6. Step 6: Final answer
    x = 133,583.12

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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.