Home / 4,682.76-7,027.98-2,374.92

Finding the Fourth Proportional to 4,682.76, 7,027.98 and 2,374.92

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Solution

The fourth proportional to 4,682.76, 7,027.98 and 2,374.92 is: 3,564.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682.76 : 7,027.98 = 2,374.92 : x
  2. Step 2: Convert to fraction form
    4,682.76/7,027.98 = 2,374.92/x
  3. Step 3: Cross multiply
    4,682.76x = 7,027.98 × 2,374.92
  4. Step 4: Simplify right side
    4,682.76x = 16,690,890.26
  5. Step 5: Solve for x
    x = 16,690,890.26/4,682.76
  6. Step 6: Final answer
    x = 3,564.33

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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.