Home / 22,665.48-33,998.22-7,083.24

Finding the Fourth Proportional to 22,665.48, 33,998.22 and 7,083.24

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Solution

The fourth proportional to 22,665.48, 33,998.22 and 7,083.24 is: 10,624.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,665.48 : 33,998.22 = 7,083.24 : x
  2. Step 2: Convert to fraction form
    22,665.48/33,998.22 = 7,083.24/x
  3. Step 3: Cross multiply
    22,665.48x = 33,998.22 × 7,083.24
  4. Step 4: Simplify right side
    22,665.48x = 240,817,551.83
  5. Step 5: Solve for x
    x = 240,817,551.83/22,665.48
  6. Step 6: Final answer
    x = 10,624.86

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Similar ratio
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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.