Home / 33,200.04-49,799.88-19,150.97

Finding the Fourth Proportional to 33,200.04, 49,799.88 and 19,150.97

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Solution

The fourth proportional to 33,200.04, 49,799.88 and 19,150.97 is: 28,726.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200.04 : 49,799.88 = 19,150.97 : x
  2. Step 2: Convert to fraction form
    33,200.04/49,799.88 = 19,150.97/x
  3. Step 3: Cross multiply
    33,200.04x = 49,799.88 × 19,150.97
  4. Step 4: Simplify right side
    33,200.04x = 953,716,007.88
  5. Step 5: Solve for x
    x = 953,716,007.88/33,200.04
  6. Step 6: Final answer
    x = 28,726.35

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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.