Home / 7,364.30-11,049.99-3,666.85

Finding the Fourth Proportional to 7,364.30, 11,049.99 and 3,666.85

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Solution

The fourth proportional to 7,364.30, 11,049.99 and 3,666.85 is: 5,502.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364.30 : 11,049.99 = 3,666.85 : x
  2. Step 2: Convert to fraction form
    7,364.30/11,049.99 = 3,666.85/x
  3. Step 3: Cross multiply
    7,364.30x = 11,049.99 × 3,666.85
  4. Step 4: Simplify right side
    7,364.30x = 40,518,655.83
  5. Step 5: Solve for x
    x = 40,518,655.83/7,364.30
  6. Step 6: Final answer
    x = 5,502.04

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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.