Home / 6,217.07-9,327.11-1,834.43

Finding the Fourth Proportional to 6,217.07, 9,327.11 and 1,834.43

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Solution

The fourth proportional to 6,217.07, 9,327.11 and 1,834.43 is: 2,752.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217.07 : 9,327.11 = 1,834.43 : x
  2. Step 2: Convert to fraction form
    6,217.07/9,327.11 = 1,834.43/x
  3. Step 3: Cross multiply
    6,217.07x = 9,327.11 × 1,834.43
  4. Step 4: Simplify right side
    6,217.07x = 17,109,874.59
  5. Step 5: Solve for x
    x = 17,109,874.59/6,217.07
  6. Step 6: Final answer
    x = 2,752.08

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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.