Home / 33,391.68-46,141.92-23,945.28

Finding the Fourth Proportional to 33,391.68, 46,141.92 and 23,945.28

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Solution

The fourth proportional to 33,391.68, 46,141.92 and 23,945.28 is: 33,088.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,391.68 : 46,141.92 = 23,945.28 : x
  2. Step 2: Convert to fraction form
    33,391.68/46,141.92 = 23,945.28/x
  3. Step 3: Cross multiply
    33,391.68x = 46,141.92 × 23,945.28
  4. Step 4: Simplify right side
    33,391.68x = 1,104,881,194.14
  5. Step 5: Solve for x
    x = 1,104,881,194.14/33,391.68
  6. Step 6: Final answer
    x = 33,088.52

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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.