Home / 82,204.01-113,441.55-44,478.26

Finding the Fourth Proportional to 82,204.01, 113,441.55 and 44,478.26

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Solution

The fourth proportional to 82,204.01, 113,441.55 and 44,478.26 is: 61,380.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,204.01 : 113,441.55 = 44,478.26 : x
  2. Step 2: Convert to fraction form
    82,204.01/113,441.55 = 44,478.26/x
  3. Step 3: Cross multiply
    82,204.01x = 113,441.55 × 44,478.26
  4. Step 4: Simplify right side
    82,204.01x = 5,045,682,755.70
  5. Step 5: Solve for x
    x = 5,045,682,755.70/82,204.01
  6. Step 6: Final answer
    x = 61,380.01

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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.