Home / 3,269.08-4,903.17-1,625.32

Finding the Fourth Proportional to 3,269.08, 4,903.17 and 1,625.32

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Solution

The fourth proportional to 3,269.08, 4,903.17 and 1,625.32 is: 2,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269.08 : 4,903.17 = 1,625.32 : x
  2. Step 2: Convert to fraction form
    3,269.08/4,903.17 = 1,625.32/x
  3. Step 3: Cross multiply
    3,269.08x = 4,903.17 × 1,625.32
  4. Step 4: Simplify right side
    3,269.08x = 7,969,220.26
  5. Step 5: Solve for x
    x = 7,969,220.26/3,269.08
  6. Step 6: Final answer
    x = 2,437.76

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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.