Home / 10,834.52-16,238.48-6,158.44

Finding the Fourth Proportional to 10,834.52, 16,238.48 and 6,158.44

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Solution

The fourth proportional to 10,834.52, 16,238.48 and 6,158.44 is: 9,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834.52 : 16,238.48 = 6,158.44 : x
  2. Step 2: Convert to fraction form
    10,834.52/16,238.48 = 6,158.44/x
  3. Step 3: Cross multiply
    10,834.52x = 16,238.48 × 6,158.44
  4. Step 4: Simplify right side
    10,834.52x = 100,003,633.38
  5. Step 5: Solve for x
    x = 100,003,633.38/10,834.52
  6. Step 6: Final answer
    x = 9,230.10

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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.