Home / 22,527.32-33,796.84-13,175.32

Finding the Fourth Proportional to 22,527.32, 33,796.84 and 13,175.32

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Solution

The fourth proportional to 22,527.32, 33,796.84 and 13,175.32 is: 19,766.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,527.32 : 33,796.84 = 13,175.32 : x
  2. Step 2: Convert to fraction form
    22,527.32/33,796.84 = 13,175.32/x
  3. Step 3: Cross multiply
    22,527.32x = 33,796.84 × 13,175.32
  4. Step 4: Simplify right side
    22,527.32x = 445,284,181.99
  5. Step 5: Solve for x
    x = 445,284,181.99/22,527.32
  6. Step 6: Final answer
    x = 19,766.41

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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.