Home / 33,705.68-46,517.96-19,365.49

Finding the Fourth Proportional to 33,705.68, 46,517.96 and 19,365.49

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Solution

The fourth proportional to 33,705.68, 46,517.96 and 19,365.49 is: 26,726.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705.68 : 46,517.96 = 19,365.49 : x
  2. Step 2: Convert to fraction form
    33,705.68/46,517.96 = 19,365.49/x
  3. Step 3: Cross multiply
    33,705.68x = 46,517.96 × 19,365.49
  4. Step 4: Simplify right side
    33,705.68x = 900,843,089.20
  5. Step 5: Solve for x
    x = 900,843,089.20/33,705.68
  6. Step 6: Final answer
    x = 26,726.74

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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.