Home / 57,224.44-78,935.34-41,344.12

Finding the Fourth Proportional to 57,224.44, 78,935.34 and 41,344.12

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Solution

The fourth proportional to 57,224.44, 78,935.34 and 41,344.12 is: 57,030.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,224.44 : 78,935.34 = 41,344.12 : x
  2. Step 2: Convert to fraction form
    57,224.44/78,935.34 = 41,344.12/x
  3. Step 3: Cross multiply
    57,224.44x = 78,935.34 × 41,344.12
  4. Step 4: Simplify right side
    57,224.44x = 3,263,512,169.20
  5. Step 5: Solve for x
    x = 3,263,512,169.20/57,224.44
  6. Step 6: Final answer
    x = 57,030.04

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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.