Home / 82,050.92-113,230.38-44,325.17

Finding the Fourth Proportional to 82,050.92, 113,230.38 and 44,325.17

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Solution

The fourth proportional to 82,050.92, 113,230.38 and 44,325.17 is: 61,168.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,050.92 : 113,230.38 = 44,325.17 : x
  2. Step 2: Convert to fraction form
    82,050.92/113,230.38 = 44,325.17/x
  3. Step 3: Cross multiply
    82,050.92x = 113,230.38 × 44,325.17
  4. Step 4: Simplify right side
    82,050.92x = 5,018,955,842.66
  5. Step 5: Solve for x
    x = 5,018,955,842.66/82,050.92
  6. Step 6: Final answer
    x = 61,168.79

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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.