Home / 22,234.32-33,389.64-19,741.14

Finding the Fourth Proportional to 22,234.32, 33,389.64 and 19,741.14

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Solution

The fourth proportional to 22,234.32, 33,389.64 and 19,741.14 is: 29,645.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,234.32 : 33,389.64 = 19,741.14 : x
  2. Step 2: Convert to fraction form
    22,234.32/33,389.64 = 19,741.14/x
  3. Step 3: Cross multiply
    22,234.32x = 33,389.64 × 19,741.14
  4. Step 4: Simplify right side
    22,234.32x = 659,149,557.79
  5. Step 5: Solve for x
    x = 659,149,557.79/22,234.32
  6. Step 6: Final answer
    x = 29,645.59

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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.