Home / 33,216.06-45,839.08-19,069.82

Finding the Fourth Proportional to 33,216.06, 45,839.08 and 19,069.82

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Solution

The fourth proportional to 33,216.06, 45,839.08 and 19,069.82 is: 26,316.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216.06 : 45,839.08 = 19,069.82 : x
  2. Step 2: Convert to fraction form
    33,216.06/45,839.08 = 19,069.82/x
  3. Step 3: Cross multiply
    33,216.06x = 45,839.08 × 19,069.82
  4. Step 4: Simplify right side
    33,216.06x = 874,143,004.57
  5. Step 5: Solve for x
    x = 874,143,004.57/33,216.06
  6. Step 6: Final answer
    x = 26,316.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.