Home / 82,668.38-114,083.19-44,943.44

Finding the Fourth Proportional to 82,668.38, 114,083.19 and 44,943.44

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Solution

The fourth proportional to 82,668.38, 114,083.19 and 44,943.44 is: 62,022.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,668.38 : 114,083.19 = 44,943.44 : x
  2. Step 2: Convert to fraction form
    82,668.38/114,083.19 = 44,943.44/x
  3. Step 3: Cross multiply
    82,668.38x = 114,083.19 × 44,943.44
  4. Step 4: Simplify right side
    82,668.38x = 5,127,290,434.36
  5. Step 5: Solve for x
    x = 5,127,290,434.36/82,668.38
  6. Step 6: Final answer
    x = 62,022.39

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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.