Home / 7,597.14-11,397.22-2,665.44

Finding the Fourth Proportional to 7,597.14, 11,397.22 and 2,665.44

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Solution

The fourth proportional to 7,597.14, 11,397.22 and 2,665.44 is: 3,998.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597.14 : 11,397.22 = 2,665.44 : x
  2. Step 2: Convert to fraction form
    7,597.14/11,397.22 = 2,665.44/x
  3. Step 3: Cross multiply
    7,597.14x = 11,397.22 × 2,665.44
  4. Step 4: Simplify right side
    7,597.14x = 30,378,606.08
  5. Step 5: Solve for x
    x = 30,378,606.08/7,597.14
  6. Step 6: Final answer
    x = 3,998.69

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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.