Home / 79,850.32-110,191.04-44,040.30

Finding the Fourth Proportional to 79,850.32, 110,191.04 and 44,040.30

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Solution

The fourth proportional to 79,850.32, 110,191.04 and 44,040.30 is: 60,774.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,850.32 : 110,191.04 = 44,040.30 : x
  2. Step 2: Convert to fraction form
    79,850.32/110,191.04 = 44,040.30/x
  3. Step 3: Cross multiply
    79,850.32x = 110,191.04 × 44,040.30
  4. Step 4: Simplify right side
    79,850.32x = 4,852,846,458.91
  5. Step 5: Solve for x
    x = 4,852,846,458.91/79,850.32
  6. Step 6: Final answer
    x = 60,774.29

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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.