Home / 7,282.03-10,923.05-2,216.26

Finding the Fourth Proportional to 7,282.03, 10,923.05 and 2,216.26

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Solution

The fourth proportional to 7,282.03, 10,923.05 and 2,216.26 is: 3,324.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,282.03 : 10,923.05 = 2,216.26 : x
  2. Step 2: Convert to fraction form
    7,282.03/10,923.05 = 2,216.26/x
  3. Step 3: Cross multiply
    7,282.03x = 10,923.05 × 2,216.26
  4. Step 4: Simplify right side
    7,282.03x = 24,208,318.79
  5. Step 5: Solve for x
    x = 24,208,318.79/7,282.03
  6. Step 6: Final answer
    x = 3,324.39

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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.