Home / 22,052.70-33,068.82-8,010.96

Finding the Fourth Proportional to 22,052.70, 33,068.82 and 8,010.96

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Solution

The fourth proportional to 22,052.70, 33,068.82 and 8,010.96 is: 12,012.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052.70 : 33,068.82 = 8,010.96 : x
  2. Step 2: Convert to fraction form
    22,052.70/33,068.82 = 8,010.96/x
  3. Step 3: Cross multiply
    22,052.70x = 33,068.82 × 8,010.96
  4. Step 4: Simplify right side
    22,052.70x = 264,912,994.27
  5. Step 5: Solve for x
    x = 264,912,994.27/22,052.70
  6. Step 6: Final answer
    x = 12,012.72

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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.