Home / 33,584.35-46,346.80-19,243.90

Finding the Fourth Proportional to 33,584.35, 46,346.80 and 19,243.90

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Solution

The fourth proportional to 33,584.35, 46,346.80 and 19,243.90 is: 26,556.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,584.35 : 46,346.80 = 19,243.90 : x
  2. Step 2: Convert to fraction form
    33,584.35/46,346.80 = 19,243.90/x
  3. Step 3: Cross multiply
    33,584.35x = 46,346.80 × 19,243.90
  4. Step 4: Simplify right side
    33,584.35x = 891,893,108.08
  5. Step 5: Solve for x
    x = 891,893,108.08/33,584.35
  6. Step 6: Final answer
    x = 26,556.80

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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.