Home / 33,029.64-49,568.76-21,932.64

Finding the Fourth Proportional to 33,029.64, 49,568.76 and 21,932.64

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Solution

The fourth proportional to 33,029.64, 49,568.76 and 21,932.64 is: 32,915.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,029.64 : 49,568.76 = 21,932.64 : x
  2. Step 2: Convert to fraction form
    33,029.64/49,568.76 = 21,932.64/x
  3. Step 3: Cross multiply
    33,029.64x = 49,568.76 × 21,932.64
  4. Step 4: Simplify right side
    33,029.64x = 1,087,173,768.33
  5. Step 5: Solve for x
    x = 1,087,173,768.33/33,029.64
  6. Step 6: Final answer
    x = 32,915.10

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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.