Home / 36,851.26-50,854.68-20,084.26

Finding the Fourth Proportional to 36,851.26, 50,854.68 and 20,084.26

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Solution

The fourth proportional to 36,851.26, 50,854.68 and 20,084.26 is: 27,716.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,851.26 : 50,854.68 = 20,084.26 : x
  2. Step 2: Convert to fraction form
    36,851.26/50,854.68 = 20,084.26/x
  3. Step 3: Cross multiply
    36,851.26x = 50,854.68 × 20,084.26
  4. Step 4: Simplify right side
    36,851.26x = 1,021,378,615.34
  5. Step 5: Solve for x
    x = 1,021,378,615.34/36,851.26
  6. Step 6: Final answer
    x = 27,716.25

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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.