Home / 3,363.95-5,053.14-3,253.23

Finding the Fourth Proportional to 3,363.95, 5,053.14 and 3,253.23

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Solution

The fourth proportional to 3,363.95, 5,053.14 and 3,253.23 is: 4,886.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363.95 : 5,053.14 = 3,253.23 : x
  2. Step 2: Convert to fraction form
    3,363.95/5,053.14 = 3,253.23/x
  3. Step 3: Cross multiply
    3,363.95x = 5,053.14 × 3,253.23
  4. Step 4: Simplify right side
    3,363.95x = 16,439,026.64
  5. Step 5: Solve for x
    x = 16,439,026.64/3,363.95
  6. Step 6: Final answer
    x = 4,886.83

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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.