Home / 33,831.97-46,682.97-19,296.28

Finding the Fourth Proportional to 33,831.97, 46,682.97 and 19,296.28

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Solution

The fourth proportional to 33,831.97, 46,682.97 and 19,296.28 is: 26,625.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,831.97 : 46,682.97 = 19,296.28 : x
  2. Step 2: Convert to fraction form
    33,831.97/46,682.97 = 19,296.28/x
  3. Step 3: Cross multiply
    33,831.97x = 46,682.97 × 19,296.28
  4. Step 4: Simplify right side
    33,831.97x = 900,807,809.16
  5. Step 5: Solve for x
    x = 900,807,809.16/33,831.97
  6. Step 6: Final answer
    x = 26,625.93

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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.