Home / 7,564.73-11,341.01-2,634.26

Finding the Fourth Proportional to 7,564.73, 11,341.01 and 2,634.26

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Solution

The fourth proportional to 7,564.73, 11,341.01 and 2,634.26 is: 3,949.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564.73 : 11,341.01 = 2,634.26 : x
  2. Step 2: Convert to fraction form
    7,564.73/11,341.01 = 2,634.26/x
  3. Step 3: Cross multiply
    7,564.73x = 11,341.01 × 2,634.26
  4. Step 4: Simplify right side
    7,564.73x = 29,875,099.13
  5. Step 5: Solve for x
    x = 29,875,099.13/7,564.73
  6. Step 6: Final answer
    x = 3,949.26

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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.