Home / 79,822.46-110,154.80-44,013.04

Finding the Fourth Proportional to 79,822.46, 110,154.80 and 44,013.04

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Solution

The fourth proportional to 79,822.46, 110,154.80 and 44,013.04 is: 60,737.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,822.46 : 110,154.80 = 44,013.04 : x
  2. Step 2: Convert to fraction form
    79,822.46/110,154.80 = 44,013.04/x
  3. Step 3: Cross multiply
    79,822.46x = 110,154.80 × 44,013.04
  4. Step 4: Simplify right side
    79,822.46x = 4,848,247,453.24
  5. Step 5: Solve for x
    x = 4,848,247,453.24/79,822.46
  6. Step 6: Final answer
    x = 60,737.88

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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.