Home / 33,972.72-50,935.82-17,300.48

Finding the Fourth Proportional to 33,972.72, 50,935.82 and 17,300.48

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Solution

The fourth proportional to 33,972.72, 50,935.82 and 17,300.48 is: 25,938.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,972.72 : 50,935.82 = 17,300.48 : x
  2. Step 2: Convert to fraction form
    33,972.72/50,935.82 = 17,300.48/x
  3. Step 3: Cross multiply
    33,972.72x = 50,935.82 × 17,300.48
  4. Step 4: Simplify right side
    33,972.72x = 881,214,135.19
  5. Step 5: Solve for x
    x = 881,214,135.19/33,972.72
  6. Step 6: Final answer
    x = 25,938.87

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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.