Home / 16,238.88-24,341.04-6,876.96

Finding the Fourth Proportional to 16,238.88, 24,341.04 and 6,876.96

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Solution

The fourth proportional to 16,238.88, 24,341.04 and 6,876.96 is: 10,308.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,238.88 : 24,341.04 = 6,876.96 : x
  2. Step 2: Convert to fraction form
    16,238.88/24,341.04 = 6,876.96/x
  3. Step 3: Cross multiply
    16,238.88x = 24,341.04 × 6,876.96
  4. Step 4: Simplify right side
    16,238.88x = 167,392,358.44
  5. Step 5: Solve for x
    x = 167,392,358.44/16,238.88
  6. Step 6: Final answer
    x = 10,308.12

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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.