Home / 3,264.93-4,896.35-1,073.15

Finding the Fourth Proportional to 3,264.93, 4,896.35 and 1,073.15

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Solution

The fourth proportional to 3,264.93, 4,896.35 and 1,073.15 is: 1,609.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264.93 : 4,896.35 = 1,073.15 : x
  2. Step 2: Convert to fraction form
    3,264.93/4,896.35 = 1,073.15/x
  3. Step 3: Cross multiply
    3,264.93x = 4,896.35 × 1,073.15
  4. Step 4: Simplify right side
    3,264.93x = 5,254,488.16
  5. Step 5: Solve for x
    x = 5,254,488.16/3,264.93
  6. Step 6: Final answer
    x = 1,609.37

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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.