Home / 29,960.52-44,945.46-13,326.36

Finding the Fourth Proportional to 29,960.52, 44,945.46 and 13,326.36

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Solution

The fourth proportional to 29,960.52, 44,945.46 and 13,326.36 is: 19,991.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960.52 : 44,945.46 = 13,326.36 : x
  2. Step 2: Convert to fraction form
    29,960.52/44,945.46 = 13,326.36/x
  3. Step 3: Cross multiply
    29,960.52x = 44,945.46 × 13,326.36
  4. Step 4: Simplify right side
    29,960.52x = 598,959,380.33
  5. Step 5: Solve for x
    x = 598,959,380.33/29,960.52
  6. Step 6: Final answer
    x = 19,991.62

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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.