Home / 4,927.47-7,380.91-2,297.26

Finding the Fourth Proportional to 4,927.47, 7,380.91 and 2,297.26

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Solution

The fourth proportional to 4,927.47, 7,380.91 and 2,297.26 is: 3,441.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.47 : 7,380.91 = 2,297.26 : x
  2. Step 2: Convert to fraction form
    4,927.47/7,380.91 = 2,297.26/x
  3. Step 3: Cross multiply
    4,927.47x = 7,380.91 × 2,297.26
  4. Step 4: Simplify right side
    4,927.47x = 16,955,869.31
  5. Step 5: Solve for x
    x = 16,955,869.31/4,927.47
  6. Step 6: Final answer
    x = 3,441.09

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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.