Home / 80,364.14-110,902.33-44,553.23

Finding the Fourth Proportional to 80,364.14, 110,902.33 and 44,553.23

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Solution

The fourth proportional to 80,364.14, 110,902.33 and 44,553.23 is: 61,483.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,364.14 : 110,902.33 = 44,553.23 : x
  2. Step 2: Convert to fraction form
    80,364.14/110,902.33 = 44,553.23/x
  3. Step 3: Cross multiply
    80,364.14x = 110,902.33 × 44,553.23
  4. Step 4: Simplify right side
    80,364.14x = 4,941,057,016.03
  5. Step 5: Solve for x
    x = 4,941,057,016.03/80,364.14
  6. Step 6: Final answer
    x = 61,483.36

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1.5x scale

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.