Home / 22,450.84-33,676.56-10,761.32

Finding the Fourth Proportional to 22,450.84, 33,676.56 and 10,761.32

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Solution

The fourth proportional to 22,450.84, 33,676.56 and 10,761.32 is: 16,142.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,450.84 : 33,676.56 = 10,761.32 : x
  2. Step 2: Convert to fraction form
    22,450.84/33,676.56 = 10,761.32/x
  3. Step 3: Cross multiply
    22,450.84x = 33,676.56 × 10,761.32
  4. Step 4: Simplify right side
    22,450.84x = 362,404,322.85
  5. Step 5: Solve for x
    x = 362,404,322.85/22,450.84
  6. Step 6: Final answer
    x = 16,142.13

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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.