Home / 33,556.56-46,310.04-19,414.32

Finding the Fourth Proportional to 33,556.56, 46,310.04 and 19,414.32

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Solution

The fourth proportional to 33,556.56, 46,310.04 and 19,414.32 is: 26,792.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,556.56 : 46,310.04 = 19,414.32 : x
  2. Step 2: Convert to fraction form
    33,556.56/46,310.04 = 19,414.32/x
  3. Step 3: Cross multiply
    33,556.56x = 46,310.04 × 19,414.32
  4. Step 4: Simplify right side
    33,556.56x = 899,077,935.77
  5. Step 5: Solve for x
    x = 899,077,935.77/33,556.56
  6. Step 6: Final answer
    x = 26,792.91

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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.