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Finding the Fourth Proportional to 4,493.66, 6,201.21 and 2,504.18

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Solution

The fourth proportional to 4,493.66, 6,201.21 and 2,504.18 is: 3,455.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493.66 : 6,201.21 = 2,504.18 : x
  2. Step 2: Convert to fraction form
    4,493.66/6,201.21 = 2,504.18/x
  3. Step 3: Cross multiply
    4,493.66x = 6,201.21 × 2,504.18
  4. Step 4: Simplify right side
    4,493.66x = 15,528,946.06
  5. Step 5: Solve for x
    x = 15,528,946.06/4,493.66
  6. Step 6: Final answer
    x = 3,455.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.