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Finding the Fourth Proportional to 4,844.06, 7,266.06 and 3,207.93

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Solution

The fourth proportional to 4,844.06, 7,266.06 and 3,207.93 is: 4,811.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.06 : 7,266.06 = 3,207.93 : x
  2. Step 2: Convert to fraction form
    4,844.06/7,266.06 = 3,207.93/x
  3. Step 3: Cross multiply
    4,844.06x = 7,266.06 × 3,207.93
  4. Step 4: Simplify right side
    4,844.06x = 23,309,011.86
  5. Step 5: Solve for x
    x = 23,309,011.86/4,844.06
  6. Step 6: Final answer
    x = 4,811.88

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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.