Home / 22,523.36-33,773.54-13,181.62

Finding the Fourth Proportional to 22,523.36, 33,773.54 and 13,181.62

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Solution

The fourth proportional to 22,523.36, 33,773.54 and 13,181.62 is: 19,765.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,523.36 : 33,773.54 = 13,181.62 : x
  2. Step 2: Convert to fraction form
    22,523.36/33,773.54 = 13,181.62/x
  3. Step 3: Cross multiply
    22,523.36x = 33,773.54 × 13,181.62
  4. Step 4: Simplify right side
    22,523.36x = 445,189,970.33
  5. Step 5: Solve for x
    x = 445,189,970.33/22,523.36
  6. Step 6: Final answer
    x = 19,765.70

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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.