Home / 33,014-45,559.32-18,110

Finding the Fourth Proportional to 33,014, 45,559.32 and 18,110

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Solution

The fourth proportional to 33,014, 45,559.32 and 18,110 is: 24,991.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,014 : 45,559.32 = 18,110 : x
  2. Step 2: Convert to fraction form
    33,014/45,559.32 = 18,110/x
  3. Step 3: Cross multiply
    33,014x = 45,559.32 × 18,110
  4. Step 4: Simplify right side
    33,014x = 825,079,285.20
  5. Step 5: Solve for x
    x = 825,079,285.20/33,014
  6. Step 6: Final answer
    x = 24,991.80

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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.