Home / 169,052.25-233,299.41-93,600.75

Finding the Fourth Proportional to 169,052.25, 233,299.41 and 93,600.75

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Solution

The fourth proportional to 169,052.25, 233,299.41 and 93,600.75 is: 129,173.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,052.25 : 233,299.41 = 93,600.75 : x
  2. Step 2: Convert to fraction form
    169,052.25/233,299.41 = 93,600.75/x
  3. Step 3: Cross multiply
    169,052.25x = 233,299.41 × 93,600.75
  4. Step 4: Simplify right side
    169,052.25x = 21,836,999,750.56
  5. Step 5: Solve for x
    x = 21,836,999,750.56/169,052.25
  6. Step 6: Final answer
    x = 129,173.08

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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.