Home / 9,010.31-13,517.92-4,334.23

Finding the Fourth Proportional to 9,010.31, 13,517.92 and 4,334.23

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Solution

The fourth proportional to 9,010.31, 13,517.92 and 4,334.23 is: 6,502.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.31 : 13,517.92 = 4,334.23 : x
  2. Step 2: Convert to fraction form
    9,010.31/13,517.92 = 4,334.23/x
  3. Step 3: Cross multiply
    9,010.31x = 13,517.92 × 4,334.23
  4. Step 4: Simplify right side
    9,010.31x = 58,589,720.68
  5. Step 5: Solve for x
    x = 58,589,720.68/9,010.31
  6. Step 6: Final answer
    x = 6,502.52

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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.