Home / 34,093.22-51,034.51-22,221.46

Finding the Fourth Proportional to 34,093.22, 51,034.51 and 22,221.46

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Solution

The fourth proportional to 34,093.22, 51,034.51 and 22,221.46 is: 33,263.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,093.22 : 51,034.51 = 22,221.46 : x
  2. Step 2: Convert to fraction form
    34,093.22/51,034.51 = 22,221.46/x
  3. Step 3: Cross multiply
    34,093.22x = 51,034.51 × 22,221.46
  4. Step 4: Simplify right side
    34,093.22x = 1,134,061,322.58
  5. Step 5: Solve for x
    x = 1,134,061,322.58/34,093.22
  6. Step 6: Final answer
    x = 33,263.54

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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.