Home / 79,922.16-110,293.38-44,111.39

Finding the Fourth Proportional to 79,922.16, 110,293.38 and 44,111.39

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Solution

The fourth proportional to 79,922.16, 110,293.38 and 44,111.39 is: 60,874.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,922.16 : 110,293.38 = 44,111.39 : x
  2. Step 2: Convert to fraction form
    79,922.16/110,293.38 = 44,111.39/x
  3. Step 3: Cross multiply
    79,922.16x = 110,293.38 × 44,111.39
  4. Step 4: Simplify right side
    79,922.16x = 4,865,193,748.13
  5. Step 5: Solve for x
    x = 4,865,193,748.13/79,922.16
  6. Step 6: Final answer
    x = 60,874.15

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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.