Home / 73,680.44-110,542.22-23,759.53

Finding the Fourth Proportional to 73,680.44, 110,542.22 and 23,759.53

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Solution

The fourth proportional to 73,680.44, 110,542.22 and 23,759.53 is: 35,646.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,680.44 : 110,542.22 = 23,759.53 : x
  2. Step 2: Convert to fraction form
    73,680.44/110,542.22 = 23,759.53/x
  3. Step 3: Cross multiply
    73,680.44x = 110,542.22 × 23,759.53
  4. Step 4: Simplify right side
    73,680.44x = 2,626,431,192.36
  5. Step 5: Solve for x
    x = 2,626,431,192.36/73,680.44
  6. Step 6: Final answer
    x = 35,646.25

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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.