Home / 7,272.82-10,910.44-2,595.53

Finding the Fourth Proportional to 7,272.82, 10,910.44 and 2,595.53

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Solution

The fourth proportional to 7,272.82, 10,910.44 and 2,595.53 is: 3,893.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,272.82 : 10,910.44 = 2,595.53 : x
  2. Step 2: Convert to fraction form
    7,272.82/10,910.44 = 2,595.53/x
  3. Step 3: Cross multiply
    7,272.82x = 10,910.44 × 2,595.53
  4. Step 4: Simplify right side
    7,272.82x = 28,318,374.33
  5. Step 5: Solve for x
    x = 28,318,374.33/7,272.82
  6. Step 6: Final answer
    x = 3,893.73

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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.