Home / 79,925.46-110,297.03-44,115.50

Finding the Fourth Proportional to 79,925.46, 110,297.03 and 44,115.50

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Solution

The fourth proportional to 79,925.46, 110,297.03 and 44,115.50 is: 60,879.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,925.46 : 110,297.03 = 44,115.50 : x
  2. Step 2: Convert to fraction form
    79,925.46/110,297.03 = 44,115.50/x
  3. Step 3: Cross multiply
    79,925.46x = 110,297.03 × 44,115.50
  4. Step 4: Simplify right side
    79,925.46x = 4,865,808,626.97
  5. Step 5: Solve for x
    x = 4,865,808,626.97/79,925.46
  6. Step 6: Final answer
    x = 60,879.33

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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.