Home / 22,335.67-33,504.31-11,236.32

Finding the Fourth Proportional to 22,335.67, 33,504.31 and 11,236.32

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Solution

The fourth proportional to 22,335.67, 33,504.31 and 11,236.32 is: 16,854.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,335.67 : 33,504.31 = 11,236.32 : x
  2. Step 2: Convert to fraction form
    22,335.67/33,504.31 = 11,236.32/x
  3. Step 3: Cross multiply
    22,335.67x = 33,504.31 × 11,236.32
  4. Step 4: Simplify right side
    22,335.67x = 376,465,130.98
  5. Step 5: Solve for x
    x = 376,465,130.98/22,335.67
  6. Step 6: Final answer
    x = 16,854.88

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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.