Home / 22,173.84-33,231.96-9,010.89

Finding the Fourth Proportional to 22,173.84, 33,231.96 and 9,010.89

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Solution

The fourth proportional to 22,173.84, 33,231.96 and 9,010.89 is: 13,504.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173.84 : 33,231.96 = 9,010.89 : x
  2. Step 2: Convert to fraction form
    22,173.84/33,231.96 = 9,010.89/x
  3. Step 3: Cross multiply
    22,173.84x = 33,231.96 × 9,010.89
  4. Step 4: Simplify right side
    22,173.84x = 299,449,536.04
  5. Step 5: Solve for x
    x = 299,449,536.04/22,173.84
  6. Step 6: Final answer
    x = 13,504.63

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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.