Home / 31,968.27-47,952.41-10,910.70

Finding the Fourth Proportional to 31,968.27, 47,952.41 and 10,910.70

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Solution

The fourth proportional to 31,968.27, 47,952.41 and 10,910.70 is: 16,366.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,968.27 : 47,952.41 = 10,910.70 : x
  2. Step 2: Convert to fraction form
    31,968.27/47,952.41 = 10,910.70/x
  3. Step 3: Cross multiply
    31,968.27x = 47,952.41 × 10,910.70
  4. Step 4: Simplify right side
    31,968.27x = 523,194,305.23
  5. Step 5: Solve for x
    x = 523,194,305.23/31,968.27
  6. Step 6: Final answer
    x = 16,366.05

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Similar ratio
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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.