Home / 3,232.07-4,462.30-2,236.99

Finding the Fourth Proportional to 3,232.07, 4,462.30 and 2,236.99

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Solution

The fourth proportional to 3,232.07, 4,462.30 and 2,236.99 is: 3,088.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232.07 : 4,462.30 = 2,236.99 : x
  2. Step 2: Convert to fraction form
    3,232.07/4,462.30 = 2,236.99/x
  3. Step 3: Cross multiply
    3,232.07x = 4,462.30 × 2,236.99
  4. Step 4: Simplify right side
    3,232.07x = 9,982,112.12
  5. Step 5: Solve for x
    x = 9,982,112.12/3,232.07
  6. Step 6: Final answer
    x = 3,088.46

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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.