Home / 82,250.82-113,506.11-44,525.04

Finding the Fourth Proportional to 82,250.82, 113,506.11 and 44,525.04

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Solution

The fourth proportional to 82,250.82, 113,506.11 and 44,525.04 is: 61,444.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,250.82 : 113,506.11 = 44,525.04 : x
  2. Step 2: Convert to fraction form
    82,250.82/113,506.11 = 44,525.04/x
  3. Step 3: Cross multiply
    82,250.82x = 113,506.11 × 44,525.04
  4. Step 4: Simplify right side
    82,250.82x = 5,053,864,087.99
  5. Step 5: Solve for x
    x = 5,053,864,087.99/82,250.82
  6. Step 6: Final answer
    x = 61,444.54

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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.