Home / 79,934.88-110,312.91-44,126.22

Finding the Fourth Proportional to 79,934.88, 110,312.91 and 44,126.22

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Solution

The fourth proportional to 79,934.88, 110,312.91 and 44,126.22 is: 60,895.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,934.88 : 110,312.91 = 44,126.22 : x
  2. Step 2: Convert to fraction form
    79,934.88/110,312.91 = 44,126.22/x
  3. Step 3: Cross multiply
    79,934.88x = 110,312.91 × 44,126.22
  4. Step 4: Simplify right side
    79,934.88x = 4,867,691,735.50
  5. Step 5: Solve for x
    x = 4,867,691,735.50/79,934.88
  6. Step 6: Final answer
    x = 60,895.72

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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.