Home / 33,396.80-46,089.74-19,250.56

Finding the Fourth Proportional to 33,396.80, 46,089.74 and 19,250.56

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Solution

The fourth proportional to 33,396.80, 46,089.74 and 19,250.56 is: 26,567.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,396.80 : 46,089.74 = 19,250.56 : x
  2. Step 2: Convert to fraction form
    33,396.80/46,089.74 = 19,250.56/x
  3. Step 3: Cross multiply
    33,396.80x = 46,089.74 × 19,250.56
  4. Step 4: Simplify right side
    33,396.80x = 887,253,305.25
  5. Step 5: Solve for x
    x = 887,253,305.25/33,396.80
  6. Step 6: Final answer
    x = 26,567.02

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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.