Home / 33,414.96-46,106.78-19,068.24

Finding the Fourth Proportional to 33,414.96, 46,106.78 and 19,068.24

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Solution

The fourth proportional to 33,414.96, 46,106.78 and 19,068.24 is: 26,310.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414.96 : 46,106.78 = 19,068.24 : x
  2. Step 2: Convert to fraction form
    33,414.96/46,106.78 = 19,068.24/x
  3. Step 3: Cross multiply
    33,414.96x = 46,106.78 × 19,068.24
  4. Step 4: Simplify right side
    33,414.96x = 879,175,146.67
  5. Step 5: Solve for x
    x = 879,175,146.67/33,414.96
  6. Step 6: Final answer
    x = 26,310.82

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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.