Home / 3,576.08-5,363.67-1,110.85

Finding the Fourth Proportional to 3,576.08, 5,363.67 and 1,110.85

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Solution

The fourth proportional to 3,576.08, 5,363.67 and 1,110.85 is: 1,666.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576.08 : 5,363.67 = 1,110.85 : x
  2. Step 2: Convert to fraction form
    3,576.08/5,363.67 = 1,110.85/x
  3. Step 3: Cross multiply
    3,576.08x = 5,363.67 × 1,110.85
  4. Step 4: Simplify right side
    3,576.08x = 5,958,217.33
  5. Step 5: Solve for x
    x = 5,958,217.33/3,576.08
  6. Step 6: Final answer
    x = 1,666.13

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1.5x scale

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.