Home / 82,664.75-114,077.08-44,938.73

Finding the Fourth Proportional to 82,664.75, 114,077.08 and 44,938.73

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Solution

The fourth proportional to 82,664.75, 114,077.08 and 44,938.73 is: 62,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,664.75 : 114,077.08 = 44,938.73 : x
  2. Step 2: Convert to fraction form
    82,664.75/114,077.08 = 44,938.73/x
  3. Step 3: Cross multiply
    82,664.75x = 114,077.08 × 44,938.73
  4. Step 4: Simplify right side
    82,664.75x = 5,126,479,097.31
  5. Step 5: Solve for x
    x = 5,126,479,097.31/82,664.75
  6. Step 6: Final answer
    x = 62,015.30

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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.