Home / 3,232.06-4,847.32-1,040.81

Finding the Fourth Proportional to 3,232.06, 4,847.32 and 1,040.81

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Solution

The fourth proportional to 3,232.06, 4,847.32 and 1,040.81 is: 1,560.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.06 : 4,847.32 = 1,040.81 : x
  2. Step 2: Convert to fraction form
    3,232.06/4,847.32 = 1,040.81/x
  3. Step 3: Cross multiply
    3,232.06x = 4,847.32 × 1,040.81
  4. Step 4: Simplify right side
    3,232.06x = 5,045,139.13
  5. Step 5: Solve for x
    x = 5,045,139.13/3,232.06
  6. Step 6: Final answer
    x = 1,560.97

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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.