Home / 6,734.59-10,102.57-2,576.56

Finding the Fourth Proportional to 6,734.59, 10,102.57 and 2,576.56

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Solution

The fourth proportional to 6,734.59, 10,102.57 and 2,576.56 is: 3,865.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734.59 : 10,102.57 = 2,576.56 : x
  2. Step 2: Convert to fraction form
    6,734.59/10,102.57 = 2,576.56/x
  3. Step 3: Cross multiply
    6,734.59x = 10,102.57 × 2,576.56
  4. Step 4: Simplify right side
    6,734.59x = 26,029,879.50
  5. Step 5: Solve for x
    x = 26,029,879.50/6,734.59
  6. Step 6: Final answer
    x = 3,865.10

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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.