Home / 2,582.96-3,867.01-2,400.71

Finding the Fourth Proportional to 2,582.96, 3,867.01 and 2,400.71

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Solution

The fourth proportional to 2,582.96, 3,867.01 and 2,400.71 is: 3,594.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582.96 : 3,867.01 = 2,400.71 : x
  2. Step 2: Convert to fraction form
    2,582.96/3,867.01 = 2,400.71/x
  3. Step 3: Cross multiply
    2,582.96x = 3,867.01 × 2,400.71
  4. Step 4: Simplify right side
    2,582.96x = 9,283,544.24
  5. Step 5: Solve for x
    x = 9,283,544.24/2,582.96
  6. Step 6: Final answer
    x = 3,594.16

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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.