Home / 163,013.88-244,520.82-107,596.92

Finding the Fourth Proportional to 163,013.88, 244,520.82 and 107,596.92

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Solution

The fourth proportional to 163,013.88, 244,520.82 and 107,596.92 is: 161,395.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,013.88 : 244,520.82 = 107,596.92 : x
  2. Step 2: Convert to fraction form
    163,013.88/244,520.82 = 107,596.92/x
  3. Step 3: Cross multiply
    163,013.88x = 244,520.82 × 107,596.92
  4. Step 4: Simplify right side
    163,013.88x = 26,309,687,107.87
  5. Step 5: Solve for x
    x = 26,309,687,107.87/163,013.88
  6. Step 6: Final answer
    x = 161,395.38

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1.5x scale

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.