Home / 22,719.44-34,093.74-11,026.28

Finding the Fourth Proportional to 22,719.44, 34,093.74 and 11,026.28

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Solution

The fourth proportional to 22,719.44, 34,093.74 and 11,026.28 is: 16,546.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,719.44 : 34,093.74 = 11,026.28 : x
  2. Step 2: Convert to fraction form
    22,719.44/34,093.74 = 11,026.28/x
  3. Step 3: Cross multiply
    22,719.44x = 34,093.74 × 11,026.28
  4. Step 4: Simplify right side
    22,719.44x = 375,926,965.26
  5. Step 5: Solve for x
    x = 375,926,965.26/22,719.44
  6. Step 6: Final answer
    x = 16,546.49

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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.