Home / 82,025.19-113,194.73-44,299.44

Finding the Fourth Proportional to 82,025.19, 113,194.73 and 44,299.44

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Solution

The fourth proportional to 82,025.19, 113,194.73 and 44,299.44 is: 61,133.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,025.19 : 113,194.73 = 44,299.44 : x
  2. Step 2: Convert to fraction form
    82,025.19/113,194.73 = 44,299.44/x
  3. Step 3: Cross multiply
    82,025.19x = 113,194.73 × 44,299.44
  4. Step 4: Simplify right side
    82,025.19x = 5,014,463,260.70
  5. Step 5: Solve for x
    x = 5,014,463,260.70/82,025.19
  6. Step 6: Final answer
    x = 61,133.21

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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.