Home / 79,925.66-110,297.19-44,115.44

Finding the Fourth Proportional to 79,925.66, 110,297.19 and 44,115.44

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Solution

The fourth proportional to 79,925.66, 110,297.19 and 44,115.44 is: 60,879.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,925.66 : 110,297.19 = 44,115.44 : x
  2. Step 2: Convert to fraction form
    79,925.66/110,297.19 = 44,115.44/x
  3. Step 3: Cross multiply
    79,925.66x = 110,297.19 × 44,115.44
  4. Step 4: Simplify right side
    79,925.66x = 4,865,809,067.61
  5. Step 5: Solve for x
    x = 4,865,809,067.61/79,925.66
  6. Step 6: Final answer
    x = 60,879.19

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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.