Home / 3,257.37-4,882.61-1,065.51

Finding the Fourth Proportional to 3,257.37, 4,882.61 and 1,065.51

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Solution

The fourth proportional to 3,257.37, 4,882.61 and 1,065.51 is: 1,597.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257.37 : 4,882.61 = 1,065.51 : x
  2. Step 2: Convert to fraction form
    3,257.37/4,882.61 = 1,065.51/x
  3. Step 3: Cross multiply
    3,257.37x = 4,882.61 × 1,065.51
  4. Step 4: Simplify right side
    3,257.37x = 5,202,440.04
  5. Step 5: Solve for x
    x = 5,202,440.04/3,257.37
  6. Step 6: Final answer
    x = 1,597.13

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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.