Home / 4,484.62-6,726.15-1,197.76

Finding the Fourth Proportional to 4,484.62, 6,726.15 and 1,197.76

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Solution

The fourth proportional to 4,484.62, 6,726.15 and 1,197.76 is: 1,796.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484.62 : 6,726.15 = 1,197.76 : x
  2. Step 2: Convert to fraction form
    4,484.62/6,726.15 = 1,197.76/x
  3. Step 3: Cross multiply
    4,484.62x = 6,726.15 × 1,197.76
  4. Step 4: Simplify right side
    4,484.62x = 8,056,313.42
  5. Step 5: Solve for x
    x = 8,056,313.42/4,484.62
  6. Step 6: Final answer
    x = 1,796.43

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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.