Home / 79,835.16-110,177.46-44,025.12

Finding the Fourth Proportional to 79,835.16, 110,177.46 and 44,025.12

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Solution

The fourth proportional to 79,835.16, 110,177.46 and 44,025.12 is: 60,757.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,835.16 : 110,177.46 = 44,025.12 : x
  2. Step 2: Convert to fraction form
    79,835.16/110,177.46 = 44,025.12/x
  3. Step 3: Cross multiply
    79,835.16x = 110,177.46 × 44,025.12
  4. Step 4: Simplify right side
    79,835.16x = 4,850,575,897.80
  5. Step 5: Solve for x
    x = 4,850,575,897.80/79,835.16
  6. Step 6: Final answer
    x = 60,757.39

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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.