Home / 73,626.06-110,360.25-29,191.26

Finding the Fourth Proportional to 73,626.06, 110,360.25 and 29,191.26

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Solution

The fourth proportional to 73,626.06, 110,360.25 and 29,191.26 is: 43,755.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,626.06 : 110,360.25 = 29,191.26 : x
  2. Step 2: Convert to fraction form
    73,626.06/110,360.25 = 29,191.26/x
  3. Step 3: Cross multiply
    73,626.06x = 110,360.25 × 29,191.26
  4. Step 4: Simplify right side
    73,626.06x = 3,221,554,751.42
  5. Step 5: Solve for x
    x = 3,221,554,751.42/73,626.06
  6. Step 6: Final answer
    x = 43,755.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.