Home / 82,025.06-113,194.56-44,299.32

Finding the Fourth Proportional to 82,025.06, 113,194.56 and 44,299.32

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Solution

The fourth proportional to 82,025.06, 113,194.56 and 44,299.32 is: 61,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,025.06 : 113,194.56 = 44,299.32 : x
  2. Step 2: Convert to fraction form
    82,025.06/113,194.56 = 44,299.32/x
  3. Step 3: Cross multiply
    82,025.06x = 113,194.56 × 44,299.32
  4. Step 4: Simplify right side
    82,025.06x = 5,014,442,035.70
  5. Step 5: Solve for x
    x = 5,014,442,035.70/82,025.06
  6. Step 6: Final answer
    x = 61,133.05

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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.