Home / 7,732.64-11,598.42-2,467.56

Finding the Fourth Proportional to 7,732.64, 11,598.42 and 2,467.56

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Solution

The fourth proportional to 7,732.64, 11,598.42 and 2,467.56 is: 3,701.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,732.64 : 11,598.42 = 2,467.56 : x
  2. Step 2: Convert to fraction form
    7,732.64/11,598.42 = 2,467.56/x
  3. Step 3: Cross multiply
    7,732.64x = 11,598.42 × 2,467.56
  4. Step 4: Simplify right side
    7,732.64x = 28,619,797.26
  5. Step 5: Solve for x
    x = 28,619,797.26/7,732.64
  6. Step 6: Final answer
    x = 3,701.17

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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.