Home / 33,401.94-46,095.21-18,294.33

Finding the Fourth Proportional to 33,401.94, 46,095.21 and 18,294.33

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Solution

The fourth proportional to 33,401.94, 46,095.21 and 18,294.33 is: 25,246.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,401.94 : 46,095.21 = 18,294.33 : x
  2. Step 2: Convert to fraction form
    33,401.94/46,095.21 = 18,294.33/x
  3. Step 3: Cross multiply
    33,401.94x = 46,095.21 × 18,294.33
  4. Step 4: Simplify right side
    33,401.94x = 843,281,052.66
  5. Step 5: Solve for x
    x = 843,281,052.66/33,401.94
  6. Step 6: Final answer
    x = 25,246.47

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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.