Home / 33,126.22-49,670.50-22,608.98

Finding the Fourth Proportional to 33,126.22, 49,670.50 and 22,608.98

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Solution

The fourth proportional to 33,126.22, 49,670.50 and 22,608.98 is: 33,900.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,126.22 : 49,670.50 = 22,608.98 : x
  2. Step 2: Convert to fraction form
    33,126.22/49,670.50 = 22,608.98/x
  3. Step 3: Cross multiply
    33,126.22x = 49,670.50 × 22,608.98
  4. Step 4: Simplify right side
    33,126.22x = 1,122,999,341.09
  5. Step 5: Solve for x
    x = 1,122,999,341.09/33,126.22
  6. Step 6: Final answer
    x = 33,900.62

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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.