Home / 29,213.33-43,824.31-11,682.77

Finding the Fourth Proportional to 29,213.33, 43,824.31 and 11,682.77

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Solution

The fourth proportional to 29,213.33, 43,824.31 and 11,682.77 is: 17,525.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,213.33 : 43,824.31 = 11,682.77 : x
  2. Step 2: Convert to fraction form
    29,213.33/43,824.31 = 11,682.77/x
  3. Step 3: Cross multiply
    29,213.33x = 43,824.31 × 11,682.77
  4. Step 4: Simplify right side
    29,213.33x = 511,989,085.81
  5. Step 5: Solve for x
    x = 511,989,085.81/29,213.33
  6. Step 6: Final answer
    x = 17,525.88

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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.