Home / 33,764.63-46,595.21-19,618.38

Finding the Fourth Proportional to 33,764.63, 46,595.21 and 19,618.38

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Solution

The fourth proportional to 33,764.63, 46,595.21 and 19,618.38 is: 27,073.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,764.63 : 46,595.21 = 19,618.38 : x
  2. Step 2: Convert to fraction form
    33,764.63/46,595.21 = 19,618.38/x
  3. Step 3: Cross multiply
    33,764.63x = 46,595.21 × 19,618.38
  4. Step 4: Simplify right side
    33,764.63x = 914,122,437.87
  5. Step 5: Solve for x
    x = 914,122,437.87/33,764.63
  6. Step 6: Final answer
    x = 27,073.38

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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.