Home / 8,197.03-12,296.48-3,002.91

Finding the Fourth Proportional to 8,197.03, 12,296.48 and 3,002.91

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Solution

The fourth proportional to 8,197.03, 12,296.48 and 3,002.91 is: 4,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,197.03 : 12,296.48 = 3,002.91 : x
  2. Step 2: Convert to fraction form
    8,197.03/12,296.48 = 3,002.91/x
  3. Step 3: Cross multiply
    8,197.03x = 12,296.48 × 3,002.91
  4. Step 4: Simplify right side
    8,197.03x = 36,925,161.63
  5. Step 5: Solve for x
    x = 36,925,161.63/8,197.03
  6. Step 6: Final answer
    x = 4,504.70

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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.