Home / 33,403.99-46,086.06-19,053.51

Finding the Fourth Proportional to 33,403.99, 46,086.06 and 19,053.51

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Solution

The fourth proportional to 33,403.99, 46,086.06 and 19,053.51 is: 26,287.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,403.99 : 46,086.06 = 19,053.51 : x
  2. Step 2: Convert to fraction form
    33,403.99/46,086.06 = 19,053.51/x
  3. Step 3: Cross multiply
    33,403.99x = 46,086.06 × 19,053.51
  4. Step 4: Simplify right side
    33,403.99x = 878,101,252.70
  5. Step 5: Solve for x
    x = 878,101,252.70/33,403.99
  6. Step 6: Final answer
    x = 26,287.32

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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.