Home / 80,081.26-110,523.13-46,089.06

Finding the Fourth Proportional to 80,081.26, 110,523.13 and 46,089.06

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Solution

The fourth proportional to 80,081.26, 110,523.13 and 46,089.06 is: 63,609.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,081.26 : 110,523.13 = 46,089.06 : x
  2. Step 2: Convert to fraction form
    80,081.26/110,523.13 = 46,089.06/x
  3. Step 3: Cross multiply
    80,081.26x = 110,523.13 × 46,089.06
  4. Step 4: Simplify right side
    80,081.26x = 5,093,907,169.96
  5. Step 5: Solve for x
    x = 5,093,907,169.96/80,081.26
  6. Step 6: Final answer
    x = 63,609.23

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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.