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Finding the Fourth Proportional to 5,898.50, 8,844.03 and 2,776.62

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Solution

The fourth proportional to 5,898.50, 8,844.03 and 2,776.62 is: 4,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898.50 : 8,844.03 = 2,776.62 : x
  2. Step 2: Convert to fraction form
    5,898.50/8,844.03 = 2,776.62/x
  3. Step 3: Cross multiply
    5,898.50x = 8,844.03 × 2,776.62
  4. Step 4: Simplify right side
    5,898.50x = 24,556,510.58
  5. Step 5: Solve for x
    x = 24,556,510.58/5,898.50
  6. Step 6: Final answer
    x = 4,163.18

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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.