Home / 22,084.64-33,137.59-10,992.30

Finding the Fourth Proportional to 22,084.64, 33,137.59 and 10,992.30

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Solution

The fourth proportional to 22,084.64, 33,137.59 and 10,992.30 is: 16,493.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.64 : 33,137.59 = 10,992.30 : x
  2. Step 2: Convert to fraction form
    22,084.64/33,137.59 = 10,992.30/x
  3. Step 3: Cross multiply
    22,084.64x = 33,137.59 × 10,992.30
  4. Step 4: Simplify right side
    22,084.64x = 364,258,344.30
  5. Step 5: Solve for x
    x = 364,258,344.30/22,084.64
  6. Step 6: Final answer
    x = 16,493.74

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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.