Home / 7,267.08-10,902.30-2,269.17

Finding the Fourth Proportional to 7,267.08, 10,902.30 and 2,269.17

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Solution

The fourth proportional to 7,267.08, 10,902.30 and 2,269.17 is: 3,404.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267.08 : 10,902.30 = 2,269.17 : x
  2. Step 2: Convert to fraction form
    7,267.08/10,902.30 = 2,269.17/x
  3. Step 3: Cross multiply
    7,267.08x = 10,902.30 × 2,269.17
  4. Step 4: Simplify right side
    7,267.08x = 24,739,172.09
  5. Step 5: Solve for x
    x = 24,739,172.09/7,267.08
  6. Step 6: Final answer
    x = 3,404.28

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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.