Home / 33,414.26-46,111.68-18,307.46

Finding the Fourth Proportional to 33,414.26, 46,111.68 and 18,307.46

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Solution

The fourth proportional to 33,414.26, 46,111.68 and 18,307.46 is: 25,264.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414.26 : 46,111.68 = 18,307.46 : x
  2. Step 2: Convert to fraction form
    33,414.26/46,111.68 = 18,307.46/x
  3. Step 3: Cross multiply
    33,414.26x = 46,111.68 × 18,307.46
  4. Step 4: Simplify right side
    33,414.26x = 844,187,852.41
  5. Step 5: Solve for x
    x = 844,187,852.41/33,414.26
  6. Step 6: Final answer
    x = 25,264.30

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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.