Home / 4,963.48-6,849.30-2,725.24

Finding the Fourth Proportional to 4,963.48, 6,849.30 and 2,725.24

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Solution

The fourth proportional to 4,963.48, 6,849.30 and 2,725.24 is: 3,760.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963.48 : 6,849.30 = 2,725.24 : x
  2. Step 2: Convert to fraction form
    4,963.48/6,849.30 = 2,725.24/x
  3. Step 3: Cross multiply
    4,963.48x = 6,849.30 × 2,725.24
  4. Step 4: Simplify right side
    4,963.48x = 18,665,986.33
  5. Step 5: Solve for x
    x = 18,665,986.33/4,963.48
  6. Step 6: Final answer
    x = 3,760.67

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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.