Home / 82,330.37-113,616.44-44,604.62

Finding the Fourth Proportional to 82,330.37, 113,616.44 and 44,604.62

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Solution

The fourth proportional to 82,330.37, 113,616.44 and 44,604.62 is: 61,554.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,330.37 : 113,616.44 = 44,604.62 : x
  2. Step 2: Convert to fraction form
    82,330.37/113,616.44 = 44,604.62/x
  3. Step 3: Cross multiply
    82,330.37x = 113,616.44 × 44,604.62
  4. Step 4: Simplify right side
    82,330.37x = 5,067,817,340.85
  5. Step 5: Solve for x
    x = 5,067,817,340.85/82,330.37
  6. Step 6: Final answer
    x = 61,554.66

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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.