Home / 7,010.24-9,673.04-4,025.66

Finding the Fourth Proportional to 7,010.24, 9,673.04 and 4,025.66

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Solution

The fourth proportional to 7,010.24, 9,673.04 and 4,025.66 is: 5,554.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.24 : 9,673.04 = 4,025.66 : x
  2. Step 2: Convert to fraction form
    7,010.24/9,673.04 = 4,025.66/x
  3. Step 3: Cross multiply
    7,010.24x = 9,673.04 × 4,025.66
  4. Step 4: Simplify right side
    7,010.24x = 38,940,350.08
  5. Step 5: Solve for x
    x = 38,940,350.08/7,010.24
  6. Step 6: Final answer
    x = 5,554.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.