Home / 3,635.17-5,452.23-1,169.67

Finding the Fourth Proportional to 3,635.17, 5,452.23 and 1,169.67

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Solution

The fourth proportional to 3,635.17, 5,452.23 and 1,169.67 is: 1,754.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635.17 : 5,452.23 = 1,169.67 : x
  2. Step 2: Convert to fraction form
    3,635.17/5,452.23 = 1,169.67/x
  3. Step 3: Cross multiply
    3,635.17x = 5,452.23 × 1,169.67
  4. Step 4: Simplify right side
    3,635.17x = 6,377,309.86
  5. Step 5: Solve for x
    x = 6,377,309.86/3,635.17
  6. Step 6: Final answer
    x = 1,754.34

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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.