Home / 10,677.04-16,022.84-3,751.54

Finding the Fourth Proportional to 10,677.04, 16,022.84 and 3,751.54

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Solution

The fourth proportional to 10,677.04, 16,022.84 and 3,751.54 is: 5,629.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677.04 : 16,022.84 = 3,751.54 : x
  2. Step 2: Convert to fraction form
    10,677.04/16,022.84 = 3,751.54/x
  3. Step 3: Cross multiply
    10,677.04x = 16,022.84 × 3,751.54
  4. Step 4: Simplify right side
    10,677.04x = 60,110,325.17
  5. Step 5: Solve for x
    x = 60,110,325.17/10,677.04
  6. Step 6: Final answer
    x = 5,629.87

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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.