Home / 22,379.26-33,562.04-7,383.62

Finding the Fourth Proportional to 22,379.26, 33,562.04 and 7,383.62

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Solution

The fourth proportional to 22,379.26, 33,562.04 and 7,383.62 is: 11,073.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,379.26 : 33,562.04 = 7,383.62 : x
  2. Step 2: Convert to fraction form
    22,379.26/33,562.04 = 7,383.62/x
  3. Step 3: Cross multiply
    22,379.26x = 33,562.04 × 7,383.62
  4. Step 4: Simplify right side
    22,379.26x = 247,809,349.78
  5. Step 5: Solve for x
    x = 247,809,349.78/22,379.26
  6. Step 6: Final answer
    x = 11,073.17

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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.