Home / 4,234.02-5,844.16-2,975.38

Finding the Fourth Proportional to 4,234.02, 5,844.16 and 2,975.38

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Solution

The fourth proportional to 4,234.02, 5,844.16 and 2,975.38 is: 4,106.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.02 : 5,844.16 = 2,975.38 : x
  2. Step 2: Convert to fraction form
    4,234.02/5,844.16 = 2,975.38/x
  3. Step 3: Cross multiply
    4,234.02x = 5,844.16 × 2,975.38
  4. Step 4: Simplify right side
    4,234.02x = 17,388,596.78
  5. Step 5: Solve for x
    x = 17,388,596.78/4,234.02
  6. Step 6: Final answer
    x = 4,106.88

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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.