Home / 22,226.24-33,345.30-9,747.38

Finding the Fourth Proportional to 22,226.24, 33,345.30 and 9,747.38

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Solution

The fourth proportional to 22,226.24, 33,345.30 and 9,747.38 is: 14,623.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226.24 : 33,345.30 = 9,747.38 : x
  2. Step 2: Convert to fraction form
    22,226.24/33,345.30 = 9,747.38/x
  3. Step 3: Cross multiply
    22,226.24x = 33,345.30 × 9,747.38
  4. Step 4: Simplify right side
    22,226.24x = 325,029,310.31
  5. Step 5: Solve for x
    x = 325,029,310.31/22,226.24
  6. Step 6: Final answer
    x = 14,623.68

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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.