Home / 33,705.29-46,517.41-19,365.09

Finding the Fourth Proportional to 33,705.29, 46,517.41 and 19,365.09

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Solution

The fourth proportional to 33,705.29, 46,517.41 and 19,365.09 is: 26,726.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705.29 : 46,517.41 = 19,365.09 : x
  2. Step 2: Convert to fraction form
    33,705.29/46,517.41 = 19,365.09/x
  3. Step 3: Cross multiply
    33,705.29x = 46,517.41 × 19,365.09
  4. Step 4: Simplify right side
    33,705.29x = 900,813,598.63
  5. Step 5: Solve for x
    x = 900,813,598.63/33,705.29
  6. Step 6: Final answer
    x = 26,726.18

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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.