Home / 6,868.38-10,296.46-2,484.86

Finding the Fourth Proportional to 6,868.38, 10,296.46 and 2,484.86

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Solution

The fourth proportional to 6,868.38, 10,296.46 and 2,484.86 is: 3,725.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,868.38 : 10,296.46 = 2,484.86 : x
  2. Step 2: Convert to fraction form
    6,868.38/10,296.46 = 2,484.86/x
  3. Step 3: Cross multiply
    6,868.38x = 10,296.46 × 2,484.86
  4. Step 4: Simplify right side
    6,868.38x = 25,585,261.60
  5. Step 5: Solve for x
    x = 25,585,261.60/6,868.38
  6. Step 6: Final answer
    x = 3,725.08

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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.