Home / 3,514.22-5,271.42-2,693.96

Finding the Fourth Proportional to 3,514.22, 5,271.42 and 2,693.96

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Solution

The fourth proportional to 3,514.22, 5,271.42 and 2,693.96 is: 4,041.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514.22 : 5,271.42 = 2,693.96 : x
  2. Step 2: Convert to fraction form
    3,514.22/5,271.42 = 2,693.96/x
  3. Step 3: Cross multiply
    3,514.22x = 5,271.42 × 2,693.96
  4. Step 4: Simplify right side
    3,514.22x = 14,200,994.62
  5. Step 5: Solve for x
    x = 14,200,994.62/3,514.22
  6. Step 6: Final answer
    x = 4,041.01

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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.