Home / 6,834.47-10,245.54-2,450.89

Finding the Fourth Proportional to 6,834.47, 10,245.54 and 2,450.89

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Solution

The fourth proportional to 6,834.47, 10,245.54 and 2,450.89 is: 3,674.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834.47 : 10,245.54 = 2,450.89 : x
  2. Step 2: Convert to fraction form
    6,834.47/10,245.54 = 2,450.89/x
  3. Step 3: Cross multiply
    6,834.47x = 10,245.54 × 2,450.89
  4. Step 4: Simplify right side
    6,834.47x = 25,110,713.53
  5. Step 5: Solve for x
    x = 25,110,713.53/6,834.47
  6. Step 6: Final answer
    x = 3,674.13

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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.