Home / 4,234.26-5,843.34-2,345.88

Finding the Fourth Proportional to 4,234.26, 5,843.34 and 2,345.88

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Solution

The fourth proportional to 4,234.26, 5,843.34 and 2,345.88 is: 3,237.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.26 : 5,843.34 = 2,345.88 : x
  2. Step 2: Convert to fraction form
    4,234.26/5,843.34 = 2,345.88/x
  3. Step 3: Cross multiply
    4,234.26x = 5,843.34 × 2,345.88
  4. Step 4: Simplify right side
    4,234.26x = 13,707,774.44
  5. Step 5: Solve for x
    x = 13,707,774.44/4,234.26
  6. Step 6: Final answer
    x = 3,237.35

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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.