Home / 6,834.66-10,250.50-2,154.07

Finding the Fourth Proportional to 6,834.66, 10,250.50 and 2,154.07

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Solution

The fourth proportional to 6,834.66, 10,250.50 and 2,154.07 is: 3,230.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834.66 : 10,250.50 = 2,154.07 : x
  2. Step 2: Convert to fraction form
    6,834.66/10,250.50 = 2,154.07/x
  3. Step 3: Cross multiply
    6,834.66x = 10,250.50 × 2,154.07
  4. Step 4: Simplify right side
    6,834.66x = 22,080,294.54
  5. Step 5: Solve for x
    x = 22,080,294.54/6,834.66
  6. Step 6: Final answer
    x = 3,230.64

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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.