Home / 16,086.35-24,122.84-6,219.94

Finding the Fourth Proportional to 16,086.35, 24,122.84 and 6,219.94

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Solution

The fourth proportional to 16,086.35, 24,122.84 and 6,219.94 is: 9,327.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,086.35 : 24,122.84 = 6,219.94 : x
  2. Step 2: Convert to fraction form
    16,086.35/24,122.84 = 6,219.94/x
  3. Step 3: Cross multiply
    16,086.35x = 24,122.84 × 6,219.94
  4. Step 4: Simplify right side
    16,086.35x = 150,042,526.02
  5. Step 5: Solve for x
    x = 150,042,526.02/16,086.35
  6. Step 6: Final answer
    x = 9,327.32

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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.