Home / 4,433.28-6,652.80-2,244.48

Finding the Fourth Proportional to 4,433.28, 6,652.80 and 2,244.48

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Solution

The fourth proportional to 4,433.28, 6,652.80 and 2,244.48 is: 3,368.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.28 : 6,652.80 = 2,244.48 : x
  2. Step 2: Convert to fraction form
    4,433.28/6,652.80 = 2,244.48/x
  3. Step 3: Cross multiply
    4,433.28x = 6,652.80 × 2,244.48
  4. Step 4: Simplify right side
    4,433.28x = 14,932,076.54
  5. Step 5: Solve for x
    x = 14,932,076.54/4,433.28
  6. Step 6: Final answer
    x = 3,368.18

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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.