Home / 33,837.03-46,684.37-19,687.14

Finding the Fourth Proportional to 33,837.03, 46,684.37 and 19,687.14

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Solution

The fourth proportional to 33,837.03, 46,684.37 and 19,687.14 is: 27,162.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,837.03 : 46,684.37 = 19,687.14 : x
  2. Step 2: Convert to fraction form
    33,837.03/46,684.37 = 19,687.14/x
  3. Step 3: Cross multiply
    33,837.03x = 46,684.37 × 19,687.14
  4. Step 4: Simplify right side
    33,837.03x = 919,081,629.57
  5. Step 5: Solve for x
    x = 919,081,629.57/33,837.03
  6. Step 6: Final answer
    x = 27,162.01

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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.