Home / 3,329.22-4,595.12-2,002.67

Finding the Fourth Proportional to 3,329.22, 4,595.12 and 2,002.67

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Solution

The fourth proportional to 3,329.22, 4,595.12 and 2,002.67 is: 2,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.22 : 4,595.12 = 2,002.67 : x
  2. Step 2: Convert to fraction form
    3,329.22/4,595.12 = 2,002.67/x
  3. Step 3: Cross multiply
    3,329.22x = 4,595.12 × 2,002.67
  4. Step 4: Simplify right side
    3,329.22x = 9,202,475.98
  5. Step 5: Solve for x
    x = 9,202,475.98/3,329.22
  6. Step 6: Final answer
    x = 2,764.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.