Home / 4,467.30-6,700.95-2,002.20

Finding the Fourth Proportional to 4,467.30, 6,700.95 and 2,002.20

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Solution

The fourth proportional to 4,467.30, 6,700.95 and 2,002.20 is: 3,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.30 : 6,700.95 = 2,002.20 : x
  2. Step 2: Convert to fraction form
    4,467.30/6,700.95 = 2,002.20/x
  3. Step 3: Cross multiply
    4,467.30x = 6,700.95 × 2,002.20
  4. Step 4: Simplify right side
    4,467.30x = 13,416,642.09
  5. Step 5: Solve for x
    x = 13,416,642.09/4,467.30
  6. Step 6: Final answer
    x = 3,003.30

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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.