Home / 61,183.28-91,726.32-23,741.84

Finding the Fourth Proportional to 61,183.28, 91,726.32 and 23,741.84

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Solution

The fourth proportional to 61,183.28, 91,726.32 and 23,741.84 is: 35,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,183.28 : 91,726.32 = 23,741.84 : x
  2. Step 2: Convert to fraction form
    61,183.28/91,726.32 = 23,741.84/x
  3. Step 3: Cross multiply
    61,183.28x = 91,726.32 × 23,741.84
  4. Step 4: Simplify right side
    61,183.28x = 2,177,751,613.23
  5. Step 5: Solve for x
    x = 2,177,751,613.23/61,183.28
  6. Step 6: Final answer
    x = 35,593.90

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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.