Home / 33,400.12-46,092.18-19,252.84

Finding the Fourth Proportional to 33,400.12, 46,092.18 and 19,252.84

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Solution

The fourth proportional to 33,400.12, 46,092.18 and 19,252.84 is: 26,568.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,400.12 : 46,092.18 = 19,252.84 : x
  2. Step 2: Convert to fraction form
    33,400.12/46,092.18 = 19,252.84/x
  3. Step 3: Cross multiply
    33,400.12x = 46,092.18 × 19,252.84
  4. Step 4: Simplify right side
    33,400.12x = 887,405,366.79
  5. Step 5: Solve for x
    x = 887,405,366.79/33,400.12
  6. Step 6: Final answer
    x = 26,568.93

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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.