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Finding the Fourth Proportional to 2,624.02, 3,936.02 and 2,463.64

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Solution

The fourth proportional to 2,624.02, 3,936.02 and 2,463.64 is: 3,695.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624.02 : 3,936.02 = 2,463.64 : x
  2. Step 2: Convert to fraction form
    2,624.02/3,936.02 = 2,463.64/x
  3. Step 3: Cross multiply
    2,624.02x = 3,936.02 × 2,463.64
  4. Step 4: Simplify right side
    2,624.02x = 9,696,936.31
  5. Step 5: Solve for x
    x = 9,696,936.31/2,624.02
  6. Step 6: Final answer
    x = 3,695.45

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Similar ratio
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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.