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Finding the Fourth Proportional to 2,483.44, 3,725.76 and 1,754.44

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Solution

The fourth proportional to 2,483.44, 3,725.76 and 1,754.44 is: 2,632.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.44 : 3,725.76 = 1,754.44 : x
  2. Step 2: Convert to fraction form
    2,483.44/3,725.76 = 1,754.44/x
  3. Step 3: Cross multiply
    2,483.44x = 3,725.76 × 1,754.44
  4. Step 4: Simplify right side
    2,483.44x = 6,536,622.37
  5. Step 5: Solve for x
    x = 6,536,622.37/2,483.44
  6. Step 6: Final answer
    x = 2,632.08

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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.