Home / 4,556.48-6,835.68-2,216.96

Finding the Fourth Proportional to 4,556.48, 6,835.68 and 2,216.96

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Solution

The fourth proportional to 4,556.48, 6,835.68 and 2,216.96 is: 3,325.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556.48 : 6,835.68 = 2,216.96 : x
  2. Step 2: Convert to fraction form
    4,556.48/6,835.68 = 2,216.96/x
  3. Step 3: Cross multiply
    4,556.48x = 6,835.68 × 2,216.96
  4. Step 4: Simplify right side
    4,556.48x = 15,154,429.13
  5. Step 5: Solve for x
    x = 15,154,429.13/4,556.48
  6. Step 6: Final answer
    x = 3,325.91

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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.