Home / 79,941.10-110,317.19-44,132.22

Finding the Fourth Proportional to 79,941.10, 110,317.19 and 44,132.22

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Solution

The fourth proportional to 79,941.10, 110,317.19 and 44,132.22 is: 60,901.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,941.10 : 110,317.19 = 44,132.22 : x
  2. Step 2: Convert to fraction form
    79,941.10/110,317.19 = 44,132.22/x
  3. Step 3: Cross multiply
    79,941.10x = 110,317.19 × 44,132.22
  4. Step 4: Simplify right side
    79,941.10x = 4,868,542,498.86
  5. Step 5: Solve for x
    x = 4,868,542,498.86/79,941.10
  6. Step 6: Final answer
    x = 60,901.62

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Find fourth proportional to 79,942.10, 110,318.57 and 44,133.22
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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.