Home / 33,701.90-50,528.55-22,021.70

Finding the Fourth Proportional to 33,701.90, 50,528.55 and 22,021.70

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Solution

The fourth proportional to 33,701.90, 50,528.55 and 22,021.70 is: 33,016.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,701.90 : 50,528.55 = 22,021.70 : x
  2. Step 2: Convert to fraction form
    33,701.90/50,528.55 = 22,021.70/x
  3. Step 3: Cross multiply
    33,701.90x = 50,528.55 × 22,021.70
  4. Step 4: Simplify right side
    33,701.90x = 1,112,724,569.54
  5. Step 5: Solve for x
    x = 1,112,724,569.54/33,701.90
  6. Step 6: Final answer
    x = 33,016.67

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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.