Home / 7,562.26-11,343.96-2,015.58

Finding the Fourth Proportional to 7,562.26, 11,343.96 and 2,015.58

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Solution

The fourth proportional to 7,562.26, 11,343.96 and 2,015.58 is: 3,023.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562.26 : 11,343.96 = 2,015.58 : x
  2. Step 2: Convert to fraction form
    7,562.26/11,343.96 = 2,015.58/x
  3. Step 3: Cross multiply
    7,562.26x = 11,343.96 × 2,015.58
  4. Step 4: Simplify right side
    7,562.26x = 22,864,658.90
  5. Step 5: Solve for x
    x = 22,864,658.90/7,562.26
  6. Step 6: Final answer
    x = 3,023.52

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1.5x scale

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.