Home / 33,763.12-46,593.24-18,859.12

Finding the Fourth Proportional to 33,763.12, 46,593.24 and 18,859.12

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Solution

The fourth proportional to 33,763.12, 46,593.24 and 18,859.12 is: 26,025.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,763.12 : 46,593.24 = 18,859.12 : x
  2. Step 2: Convert to fraction form
    33,763.12/46,593.24 = 18,859.12/x
  3. Step 3: Cross multiply
    33,763.12x = 46,593.24 × 18,859.12
  4. Step 4: Simplify right side
    33,763.12x = 878,707,504.35
  5. Step 5: Solve for x
    x = 878,707,504.35/33,763.12
  6. Step 6: Final answer
    x = 26,025.66

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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.