Home / 6,196.23-8,562.11-4,514.71

Finding the Fourth Proportional to 6,196.23, 8,562.11 and 4,514.71

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Solution

The fourth proportional to 6,196.23, 8,562.11 and 4,514.71 is: 6,238.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196.23 : 8,562.11 = 4,514.71 : x
  2. Step 2: Convert to fraction form
    6,196.23/8,562.11 = 4,514.71/x
  3. Step 3: Cross multiply
    6,196.23x = 8,562.11 × 4,514.71
  4. Step 4: Simplify right side
    6,196.23x = 38,655,439.79
  5. Step 5: Solve for x
    x = 38,655,439.79/6,196.23
  6. Step 6: Final answer
    x = 6,238.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.