Home / 149,207.67-223,833.38-44,012.97

Finding the Fourth Proportional to 149,207.67, 223,833.38 and 44,012.97

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Solution

The fourth proportional to 149,207.67, 223,833.38 and 44,012.97 is: 66,025.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,207.67 : 223,833.38 = 44,012.97 : x
  2. Step 2: Convert to fraction form
    149,207.67/223,833.38 = 44,012.97/x
  3. Step 3: Cross multiply
    149,207.67x = 223,833.38 × 44,012.97
  4. Step 4: Simplify right side
    149,207.67x = 9,851,571,618.87
  5. Step 5: Solve for x
    x = 9,851,571,618.87/149,207.67
  6. Step 6: Final answer
    x = 66,025.91

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1.5x scale

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.