Home / 8,834.97-13,252.86-6,249.45

Finding the Fourth Proportional to 8,834.97, 13,252.86 and 6,249.45

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Solution

The fourth proportional to 8,834.97, 13,252.86 and 6,249.45 is: 9,374.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834.97 : 13,252.86 = 6,249.45 : x
  2. Step 2: Convert to fraction form
    8,834.97/13,252.86 = 6,249.45/x
  3. Step 3: Cross multiply
    8,834.97x = 13,252.86 × 6,249.45
  4. Step 4: Simplify right side
    8,834.97x = 82,823,085.93
  5. Step 5: Solve for x
    x = 82,823,085.93/8,834.97
  6. Step 6: Final answer
    x = 9,374.46

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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.