Home / 33,513.96-46,245.84-19,371.36

Finding the Fourth Proportional to 33,513.96, 46,245.84 and 19,371.36

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Solution

The fourth proportional to 33,513.96, 46,245.84 and 19,371.36 is: 26,730.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513.96 : 46,245.84 = 19,371.36 : x
  2. Step 2: Convert to fraction form
    33,513.96/46,245.84 = 19,371.36/x
  3. Step 3: Cross multiply
    33,513.96x = 46,245.84 × 19,371.36
  4. Step 4: Simplify right side
    33,513.96x = 895,844,815.14
  5. Step 5: Solve for x
    x = 895,844,815.14/33,513.96
  6. Step 6: Final answer
    x = 26,730.50

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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.