Home / 4,815.14-7,223.48-2,041.83

Finding the Fourth Proportional to 4,815.14, 7,223.48 and 2,041.83

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Solution

The fourth proportional to 4,815.14, 7,223.48 and 2,041.83 is: 3,063.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815.14 : 7,223.48 = 2,041.83 : x
  2. Step 2: Convert to fraction form
    4,815.14/7,223.48 = 2,041.83/x
  3. Step 3: Cross multiply
    4,815.14x = 7,223.48 × 2,041.83
  4. Step 4: Simplify right side
    4,815.14x = 14,749,107.96
  5. Step 5: Solve for x
    x = 14,749,107.96/4,815.14
  6. Step 6: Final answer
    x = 3,063.07

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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.