Home / 27,562.93-41,329.20-8,582.42

Finding the Fourth Proportional to 27,562.93, 41,329.20 and 8,582.42

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Solution

The fourth proportional to 27,562.93, 41,329.20 and 8,582.42 is: 12,868.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,562.93 : 41,329.20 = 8,582.42 : x
  2. Step 2: Convert to fraction form
    27,562.93/41,329.20 = 8,582.42/x
  3. Step 3: Cross multiply
    27,562.93x = 41,329.20 × 8,582.42
  4. Step 4: Simplify right side
    27,562.93x = 354,704,552.66
  5. Step 5: Solve for x
    x = 354,704,552.66/27,562.93
  6. Step 6: Final answer
    x = 12,868.90

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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.