Home / 7,266.11-10,902.77-3,369.83

Finding the Fourth Proportional to 7,266.11, 10,902.77 and 3,369.83

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Solution

The fourth proportional to 7,266.11, 10,902.77 and 3,369.83 is: 5,056.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266.11 : 10,902.77 = 3,369.83 : x
  2. Step 2: Convert to fraction form
    7,266.11/10,902.77 = 3,369.83/x
  3. Step 3: Cross multiply
    7,266.11x = 10,902.77 × 3,369.83
  4. Step 4: Simplify right side
    7,266.11x = 36,740,464.58
  5. Step 5: Solve for x
    x = 36,740,464.58/7,266.11
  6. Step 6: Final answer
    x = 5,056.41

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1.5x scale

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.