Home / 33,365.97-46,061.70-19,216.08

Finding the Fourth Proportional to 33,365.97, 46,061.70 and 19,216.08

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Solution

The fourth proportional to 33,365.97, 46,061.70 and 19,216.08 is: 26,527.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,365.97 : 46,061.70 = 19,216.08 : x
  2. Step 2: Convert to fraction form
    33,365.97/46,061.70 = 19,216.08/x
  3. Step 3: Cross multiply
    33,365.97x = 46,061.70 × 19,216.08
  4. Step 4: Simplify right side
    33,365.97x = 885,125,312.14
  5. Step 5: Solve for x
    x = 885,125,312.14/33,365.97
  6. Step 6: Final answer
    x = 26,527.79

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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.