Home / 44,456.33-66,731.49-43,452.38

Finding the Fourth Proportional to 44,456.33, 66,731.49 and 43,452.38

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Solution

The fourth proportional to 44,456.33, 66,731.49 and 43,452.38 is: 65,224.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,456.33 : 66,731.49 = 43,452.38 : x
  2. Step 2: Convert to fraction form
    44,456.33/66,731.49 = 43,452.38/x
  3. Step 3: Cross multiply
    44,456.33x = 66,731.49 × 43,452.38
  4. Step 4: Simplify right side
    44,456.33x = 2,899,641,727.79
  5. Step 5: Solve for x
    x = 2,899,641,727.79/44,456.33
  6. Step 6: Final answer
    x = 65,224.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.