Home / 4,192.25-5,743.43-4,034.64

Finding the Fourth Proportional to 4,192.25, 5,743.43 and 4,034.64

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Solution

The fourth proportional to 4,192.25, 5,743.43 and 4,034.64 is: 5,527.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192.25 : 5,743.43 = 4,034.64 : x
  2. Step 2: Convert to fraction form
    4,192.25/5,743.43 = 4,034.64/x
  3. Step 3: Cross multiply
    4,192.25x = 5,743.43 × 4,034.64
  4. Step 4: Simplify right side
    4,192.25x = 23,172,652.24
  5. Step 5: Solve for x
    x = 23,172,652.24/4,192.25
  6. Step 6: Final answer
    x = 5,527.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.