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Finding the Fourth Proportional to 6,751.57, 10,125.84 and 2,369.05

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Solution

The fourth proportional to 6,751.57, 10,125.84 and 2,369.05 is: 3,553.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751.57 : 10,125.84 = 2,369.05 : x
  2. Step 2: Convert to fraction form
    6,751.57/10,125.84 = 2,369.05/x
  3. Step 3: Cross multiply
    6,751.57x = 10,125.84 × 2,369.05
  4. Step 4: Simplify right side
    6,751.57x = 23,988,621.25
  5. Step 5: Solve for x
    x = 23,988,621.25/6,751.57
  6. Step 6: Final answer
    x = 3,553.04

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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.