Home / 19,512.44-26,926.58-11,014.43

Finding the Fourth Proportional to 19,512.44, 26,926.58 and 11,014.43

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Solution

The fourth proportional to 19,512.44, 26,926.58 and 11,014.43 is: 15,199.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,512.44 : 26,926.58 = 11,014.43 : x
  2. Step 2: Convert to fraction form
    19,512.44/26,926.58 = 11,014.43/x
  3. Step 3: Cross multiply
    19,512.44x = 26,926.58 × 11,014.43
  4. Step 4: Simplify right side
    19,512.44x = 296,580,912.96
  5. Step 5: Solve for x
    x = 296,580,912.96/19,512.44
  6. Step 6: Final answer
    x = 15,199.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.