Home / 33,752.08-46,577.82-19,412.92

Finding the Fourth Proportional to 33,752.08, 46,577.82 and 19,412.92

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Solution

The fourth proportional to 33,752.08, 46,577.82 and 19,412.92 is: 26,789.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,752.08 : 46,577.82 = 19,412.92 : x
  2. Step 2: Convert to fraction form
    33,752.08/46,577.82 = 19,412.92/x
  3. Step 3: Cross multiply
    33,752.08x = 46,577.82 × 19,412.92
  4. Step 4: Simplify right side
    33,752.08x = 904,211,493.43
  5. Step 5: Solve for x
    x = 904,211,493.43/33,752.08
  6. Step 6: Final answer
    x = 26,789.80

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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.