Home / 16,055.12-24,086.16-6,199.04

Finding the Fourth Proportional to 16,055.12, 24,086.16 and 6,199.04

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Solution

The fourth proportional to 16,055.12, 24,086.16 and 6,199.04 is: 9,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,055.12 : 24,086.16 = 6,199.04 : x
  2. Step 2: Convert to fraction form
    16,055.12/24,086.16 = 6,199.04/x
  3. Step 3: Cross multiply
    16,055.12x = 24,086.16 × 6,199.04
  4. Step 4: Simplify right side
    16,055.12x = 149,311,069.29
  5. Step 5: Solve for x
    x = 149,311,069.29/16,055.12
  6. Step 6: Final answer
    x = 9,299.90

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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.