Home / 4,816.29-7,211.39-2,502.93

Finding the Fourth Proportional to 4,816.29, 7,211.39 and 2,502.93

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Solution

The fourth proportional to 4,816.29, 7,211.39 and 2,502.93 is: 3,747.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.29 : 7,211.39 = 2,502.93 : x
  2. Step 2: Convert to fraction form
    4,816.29/7,211.39 = 2,502.93/x
  3. Step 3: Cross multiply
    4,816.29x = 7,211.39 × 2,502.93
  4. Step 4: Simplify right side
    4,816.29x = 18,049,604.37
  5. Step 5: Solve for x
    x = 18,049,604.37/4,816.29
  6. Step 6: Final answer
    x = 3,747.62

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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.