Home / 22,236.72-33,323.94-14,749.08

Finding the Fourth Proportional to 22,236.72, 33,323.94 and 14,749.08

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Solution

The fourth proportional to 22,236.72, 33,323.94 and 14,749.08 is: 22,102.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,236.72 : 33,323.94 = 14,749.08 : x
  2. Step 2: Convert to fraction form
    22,236.72/33,323.94 = 14,749.08/x
  3. Step 3: Cross multiply
    22,236.72x = 33,323.94 × 14,749.08
  4. Step 4: Simplify right side
    22,236.72x = 491,497,456.98
  5. Step 5: Solve for x
    x = 491,497,456.98/22,236.72
  6. Step 6: Final answer
    x = 22,102.97

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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.