Home / 7,363.68-11,045.52-2,684.04

Finding the Fourth Proportional to 7,363.68, 11,045.52 and 2,684.04

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Solution

The fourth proportional to 7,363.68, 11,045.52 and 2,684.04 is: 4,026.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.68 : 11,045.52 = 2,684.04 : x
  2. Step 2: Convert to fraction form
    7,363.68/11,045.52 = 2,684.04/x
  3. Step 3: Cross multiply
    7,363.68x = 11,045.52 × 2,684.04
  4. Step 4: Simplify right side
    7,363.68x = 29,646,617.50
  5. Step 5: Solve for x
    x = 29,646,617.50/7,363.68
  6. Step 6: Final answer
    x = 4,026.06

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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.