Home / 4,325.44-5,969.55-2,647.96

Finding the Fourth Proportional to 4,325.44, 5,969.55 and 2,647.96

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Solution

The fourth proportional to 4,325.44, 5,969.55 and 2,647.96 is: 3,654.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.44 : 5,969.55 = 2,647.96 : x
  2. Step 2: Convert to fraction form
    4,325.44/5,969.55 = 2,647.96/x
  3. Step 3: Cross multiply
    4,325.44x = 5,969.55 × 2,647.96
  4. Step 4: Simplify right side
    4,325.44x = 15,807,099.77
  5. Step 5: Solve for x
    x = 15,807,099.77/4,325.44
  6. Step 6: Final answer
    x = 3,654.45

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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.