Home / 8,833.13-13,249.49-4,449.41

Finding the Fourth Proportional to 8,833.13, 13,249.49 and 4,449.41

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Solution

The fourth proportional to 8,833.13, 13,249.49 and 4,449.41 is: 6,674.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833.13 : 13,249.49 = 4,449.41 : x
  2. Step 2: Convert to fraction form
    8,833.13/13,249.49 = 4,449.41/x
  3. Step 3: Cross multiply
    8,833.13x = 13,249.49 × 4,449.41
  4. Step 4: Simplify right side
    8,833.13x = 58,952,413.30
  5. Step 5: Solve for x
    x = 58,952,413.30/8,833.13
  6. Step 6: Final answer
    x = 6,674.01

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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.