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Finding the Fourth Proportional to 4,604.84, 6,906.42 and 1,484.92

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Solution

The fourth proportional to 4,604.84, 6,906.42 and 1,484.92 is: 2,227.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604.84 : 6,906.42 = 1,484.92 : x
  2. Step 2: Convert to fraction form
    4,604.84/6,906.42 = 1,484.92/x
  3. Step 3: Cross multiply
    4,604.84x = 6,906.42 × 1,484.92
  4. Step 4: Simplify right side
    4,604.84x = 10,255,481.19
  5. Step 5: Solve for x
    x = 10,255,481.19/4,604.84
  6. Step 6: Final answer
    x = 2,227.11

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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.