Home / 79,827.75-110,161.08-44,016.84

Finding the Fourth Proportional to 79,827.75, 110,161.08 and 44,016.84

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Solution

The fourth proportional to 79,827.75, 110,161.08 and 44,016.84 is: 60,742.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,827.75 : 110,161.08 = 44,016.84 : x
  2. Step 2: Convert to fraction form
    79,827.75/110,161.08 = 44,016.84/x
  3. Step 3: Cross multiply
    79,827.75x = 110,161.08 × 44,016.84
  4. Step 4: Simplify right side
    79,827.75x = 4,848,942,632.59
  5. Step 5: Solve for x
    x = 4,848,942,632.59/79,827.75
  6. Step 6: Final answer
    x = 60,742.57

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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.