Home / 5,046.39-7,564.73-2,582.37

Finding the Fourth Proportional to 5,046.39, 7,564.73 and 2,582.37

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Solution

The fourth proportional to 5,046.39, 7,564.73 and 2,582.37 is: 3,871.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046.39 : 7,564.73 = 2,582.37 : x
  2. Step 2: Convert to fraction form
    5,046.39/7,564.73 = 2,582.37/x
  3. Step 3: Cross multiply
    5,046.39x = 7,564.73 × 2,582.37
  4. Step 4: Simplify right side
    5,046.39x = 19,534,918.90
  5. Step 5: Solve for x
    x = 19,534,918.90/5,046.39
  6. Step 6: Final answer
    x = 3,871.07

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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.