Home / 79,823.46-110,156.18-44,014.04

Finding the Fourth Proportional to 79,823.46, 110,156.18 and 44,014.04

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Solution

The fourth proportional to 79,823.46, 110,156.18 and 44,014.04 is: 60,739.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,823.46 : 110,156.18 = 44,014.04 : x
  2. Step 2: Convert to fraction form
    79,823.46/110,156.18 = 44,014.04/x
  3. Step 3: Cross multiply
    79,823.46x = 110,156.18 × 44,014.04
  4. Step 4: Simplify right side
    79,823.46x = 4,848,418,512.77
  5. Step 5: Solve for x
    x = 4,848,418,512.77/79,823.46
  6. Step 6: Final answer
    x = 60,739.27

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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.