Home / 16,079.67-24,119.82-4,393.17

Finding the Fourth Proportional to 16,079.67, 24,119.82 and 4,393.17

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Solution

The fourth proportional to 16,079.67, 24,119.82 and 4,393.17 is: 6,589.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,079.67 : 24,119.82 = 4,393.17 : x
  2. Step 2: Convert to fraction form
    16,079.67/24,119.82 = 4,393.17/x
  3. Step 3: Cross multiply
    16,079.67x = 24,119.82 × 4,393.17
  4. Step 4: Simplify right side
    16,079.67x = 105,962,469.63
  5. Step 5: Solve for x
    x = 105,962,469.63/16,079.67
  6. Step 6: Final answer
    x = 6,589.84

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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.