Home / 163,132.29-244,695.33-44,799.21

Finding the Fourth Proportional to 163,132.29, 244,695.33 and 44,799.21

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Solution

The fourth proportional to 163,132.29, 244,695.33 and 44,799.21 is: 67,197.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,132.29 : 244,695.33 = 44,799.21 : x
  2. Step 2: Convert to fraction form
    163,132.29/244,695.33 = 44,799.21/x
  3. Step 3: Cross multiply
    163,132.29x = 244,695.33 × 44,799.21
  4. Step 4: Simplify right side
    163,132.29x = 10,962,157,474.69
  5. Step 5: Solve for x
    x = 10,962,157,474.69/163,132.29
  6. Step 6: Final answer
    x = 67,197.96

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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.