Home / 33,357.91-46,025.27-19,923.25

Finding the Fourth Proportional to 33,357.91, 46,025.27 and 19,923.25

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Solution

The fourth proportional to 33,357.91, 46,025.27 and 19,923.25 is: 27,488.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,357.91 : 46,025.27 = 19,923.25 : x
  2. Step 2: Convert to fraction form
    33,357.91/46,025.27 = 19,923.25/x
  3. Step 3: Cross multiply
    33,357.91x = 46,025.27 × 19,923.25
  4. Step 4: Simplify right side
    33,357.91x = 916,972,820.56
  5. Step 5: Solve for x
    x = 916,972,820.56/33,357.91
  6. Step 6: Final answer
    x = 27,488.92

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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.