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Finding the Fourth Proportional to 2,245.44, 3,368.14 and 601.94

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Solution

The fourth proportional to 2,245.44, 3,368.14 and 601.94 is: 902.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245.44 : 3,368.14 = 601.94 : x
  2. Step 2: Convert to fraction form
    2,245.44/3,368.14 = 601.94/x
  3. Step 3: Cross multiply
    2,245.44x = 3,368.14 × 601.94
  4. Step 4: Simplify right side
    2,245.44x = 2,027,418.19
  5. Step 5: Solve for x
    x = 2,027,418.19/2,245.44
  6. Step 6: Final answer
    x = 902.90

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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.