Home / 33,617.67-50,425.29-10,243.50

Finding the Fourth Proportional to 33,617.67, 50,425.29 and 10,243.50

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Solution

The fourth proportional to 33,617.67, 50,425.29 and 10,243.50 is: 15,364.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,617.67 : 50,425.29 = 10,243.50 : x
  2. Step 2: Convert to fraction form
    33,617.67/50,425.29 = 10,243.50/x
  3. Step 3: Cross multiply
    33,617.67x = 50,425.29 × 10,243.50
  4. Step 4: Simplify right side
    33,617.67x = 516,531,458.12
  5. Step 5: Solve for x
    x = 516,531,458.12/33,617.67
  6. Step 6: Final answer
    x = 15,364.88

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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.