Home / 33,409.84-46,105.48-19,262.56

Finding the Fourth Proportional to 33,409.84, 46,105.48 and 19,262.56

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Solution

The fourth proportional to 33,409.84, 46,105.48 and 19,262.56 is: 26,582.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409.84 : 46,105.48 = 19,262.56 : x
  2. Step 2: Convert to fraction form
    33,409.84/46,105.48 = 19,262.56/x
  3. Step 3: Cross multiply
    33,409.84x = 46,105.48 × 19,262.56
  4. Step 4: Simplify right side
    33,409.84x = 888,109,574.83
  5. Step 5: Solve for x
    x = 888,109,574.83/33,409.84
  6. Step 6: Final answer
    x = 26,582.28

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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.