Home / 33,207.24-49,810.82-11,022.30

Finding the Fourth Proportional to 33,207.24, 49,810.82 and 11,022.30

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Solution

The fourth proportional to 33,207.24, 49,810.82 and 11,022.30 is: 16,533.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,207.24 : 49,810.82 = 11,022.30 : x
  2. Step 2: Convert to fraction form
    33,207.24/49,810.82 = 11,022.30/x
  3. Step 3: Cross multiply
    33,207.24x = 49,810.82 × 11,022.30
  4. Step 4: Simplify right side
    33,207.24x = 549,029,801.29
  5. Step 5: Solve for x
    x = 549,029,801.29/33,207.24
  6. Step 6: Final answer
    x = 16,533.44

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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.