Home / 33,972.80-50,957.78-17,332.47

Finding the Fourth Proportional to 33,972.80, 50,957.78 and 17,332.47

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Solution

The fourth proportional to 33,972.80, 50,957.78 and 17,332.47 is: 25,997.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,972.80 : 50,957.78 = 17,332.47 : x
  2. Step 2: Convert to fraction form
    33,972.80/50,957.78 = 17,332.47/x
  3. Step 3: Cross multiply
    33,972.80x = 50,957.78 × 17,332.47
  4. Step 4: Simplify right side
    33,972.80x = 883,224,106.45
  5. Step 5: Solve for x
    x = 883,224,106.45/33,972.80
  6. Step 6: Final answer
    x = 25,997.98

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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.