Home / 11,704.16-17,552.30-3,381.41

Finding the Fourth Proportional to 11,704.16, 17,552.30 and 3,381.41

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Solution

The fourth proportional to 11,704.16, 17,552.30 and 3,381.41 is: 5,070.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704.16 : 17,552.30 = 3,381.41 : x
  2. Step 2: Convert to fraction form
    11,704.16/17,552.30 = 3,381.41/x
  3. Step 3: Cross multiply
    11,704.16x = 17,552.30 × 3,381.41
  4. Step 4: Simplify right side
    11,704.16x = 59,351,549.72
  5. Step 5: Solve for x
    x = 59,351,549.72/11,704.16
  6. Step 6: Final answer
    x = 5,070.98

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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.