Home / 33,191.64-45,867.06-26,173.80

Finding the Fourth Proportional to 33,191.64, 45,867.06 and 26,173.80

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Solution

The fourth proportional to 33,191.64, 45,867.06 and 26,173.80 is: 36,169.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,191.64 : 45,867.06 = 26,173.80 : x
  2. Step 2: Convert to fraction form
    33,191.64/45,867.06 = 26,173.80/x
  3. Step 3: Cross multiply
    33,191.64x = 45,867.06 × 26,173.80
  4. Step 4: Simplify right side
    33,191.64x = 1,200,515,255.03
  5. Step 5: Solve for x
    x = 1,200,515,255.03/33,191.64
  6. Step 6: Final answer
    x = 36,169.21

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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.