Home / 5,913.33-8,871.31-2,582.11

Finding the Fourth Proportional to 5,913.33, 8,871.31 and 2,582.11

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Solution

The fourth proportional to 5,913.33, 8,871.31 and 2,582.11 is: 3,873.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913.33 : 8,871.31 = 2,582.11 : x
  2. Step 2: Convert to fraction form
    5,913.33/8,871.31 = 2,582.11/x
  3. Step 3: Cross multiply
    5,913.33x = 8,871.31 × 2,582.11
  4. Step 4: Simplify right side
    5,913.33x = 22,906,698.26
  5. Step 5: Solve for x
    x = 22,906,698.26/5,913.33
  6. Step 6: Final answer
    x = 3,873.74

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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.