Home / 16,589.22-24,857.76-11,586.66

Finding the Fourth Proportional to 16,589.22, 24,857.76 and 11,586.66

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Solution

The fourth proportional to 16,589.22, 24,857.76 and 11,586.66 is: 17,361.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,589.22 : 24,857.76 = 11,586.66 : x
  2. Step 2: Convert to fraction form
    16,589.22/24,857.76 = 11,586.66/x
  3. Step 3: Cross multiply
    16,589.22x = 24,857.76 × 11,586.66
  4. Step 4: Simplify right side
    16,589.22x = 288,018,413.48
  5. Step 5: Solve for x
    x = 288,018,413.48/16,589.22
  6. Step 6: Final answer
    x = 17,361.78

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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.