Home / 82,033.24-113,205.94-44,307.52

Finding the Fourth Proportional to 82,033.24, 113,205.94 and 44,307.52

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Solution

The fourth proportional to 82,033.24, 113,205.94 and 44,307.52 is: 61,144.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,033.24 : 113,205.94 = 44,307.52 : x
  2. Step 2: Convert to fraction form
    82,033.24/113,205.94 = 44,307.52/x
  3. Step 3: Cross multiply
    82,033.24x = 113,205.94 × 44,307.52
  4. Step 4: Simplify right side
    82,033.24x = 5,015,874,450.67
  5. Step 5: Solve for x
    x = 5,015,874,450.67/82,033.24
  6. Step 6: Final answer
    x = 61,144.41

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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.