Home / 7,025.97-10,523.43-4,553.31

Finding the Fourth Proportional to 7,025.97, 10,523.43 and 4,553.31

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Solution

The fourth proportional to 7,025.97, 10,523.43 and 4,553.31 is: 6,819.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.97 : 10,523.43 = 4,553.31 : x
  2. Step 2: Convert to fraction form
    7,025.97/10,523.43 = 4,553.31/x
  3. Step 3: Cross multiply
    7,025.97x = 10,523.43 × 4,553.31
  4. Step 4: Simplify right side
    7,025.97x = 47,916,439.05
  5. Step 5: Solve for x
    x = 47,916,439.05/7,025.97
  6. Step 6: Final answer
    x = 6,819.90

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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.