Home / 5,582.60-8,369.58-2,502.44

Finding the Fourth Proportional to 5,582.60, 8,369.58 and 2,502.44

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Solution

The fourth proportional to 5,582.60, 8,369.58 and 2,502.44 is: 3,751.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582.60 : 8,369.58 = 2,502.44 : x
  2. Step 2: Convert to fraction form
    5,582.60/8,369.58 = 2,502.44/x
  3. Step 3: Cross multiply
    5,582.60x = 8,369.58 × 2,502.44
  4. Step 4: Simplify right side
    5,582.60x = 20,944,371.78
  5. Step 5: Solve for x
    x = 20,944,371.78/5,582.60
  6. Step 6: Final answer
    x = 3,751.72

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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.