Home / 33,994.33-46,919.67-18,892.18

Finding the Fourth Proportional to 33,994.33, 46,919.67 and 18,892.18

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Solution

The fourth proportional to 33,994.33, 46,919.67 and 18,892.18 is: 26,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,994.33 : 46,919.67 = 18,892.18 : x
  2. Step 2: Convert to fraction form
    33,994.33/46,919.67 = 18,892.18/x
  3. Step 3: Cross multiply
    33,994.33x = 46,919.67 × 18,892.18
  4. Step 4: Simplify right side
    33,994.33x = 886,414,851.18
  5. Step 5: Solve for x
    x = 886,414,851.18/33,994.33
  6. Step 6: Final answer
    x = 26,075.37

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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.