Home / 6,336.89-9,514.55-4,497.76

Finding the Fourth Proportional to 6,336.89, 9,514.55 and 4,497.76

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Solution

The fourth proportional to 6,336.89, 9,514.55 and 4,497.76 is: 6,753.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336.89 : 9,514.55 = 4,497.76 : x
  2. Step 2: Convert to fraction form
    6,336.89/9,514.55 = 4,497.76/x
  3. Step 3: Cross multiply
    6,336.89x = 9,514.55 × 4,497.76
  4. Step 4: Simplify right side
    6,336.89x = 42,794,149.87
  5. Step 5: Solve for x
    x = 42,794,149.87/6,336.89
  6. Step 6: Final answer
    x = 6,753.18

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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.