Home / 8,552.44-12,829.02-2,708.92

Finding the Fourth Proportional to 8,552.44, 12,829.02 and 2,708.92

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Solution

The fourth proportional to 8,552.44, 12,829.02 and 2,708.92 is: 4,063.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552.44 : 12,829.02 = 2,708.92 : x
  2. Step 2: Convert to fraction form
    8,552.44/12,829.02 = 2,708.92/x
  3. Step 3: Cross multiply
    8,552.44x = 12,829.02 × 2,708.92
  4. Step 4: Simplify right side
    8,552.44x = 34,752,788.86
  5. Step 5: Solve for x
    x = 34,752,788.86/8,552.44
  6. Step 6: Final answer
    x = 4,063.49

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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.