Home / 33,405.32-46,107.66-19,266.68

Finding the Fourth Proportional to 33,405.32, 46,107.66 and 19,266.68

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Solution

The fourth proportional to 33,405.32, 46,107.66 and 19,266.68 is: 26,592.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,405.32 : 46,107.66 = 19,266.68 : x
  2. Step 2: Convert to fraction form
    33,405.32/46,107.66 = 19,266.68/x
  3. Step 3: Cross multiply
    33,405.32x = 46,107.66 × 19,266.68
  4. Step 4: Simplify right side
    33,405.32x = 888,341,530.77
  5. Step 5: Solve for x
    x = 888,341,530.77/33,405.32
  6. Step 6: Final answer
    x = 26,592.82

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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.