Home / 4,248.88-6,372.87-2,602.56

Finding the Fourth Proportional to 4,248.88, 6,372.87 and 2,602.56

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Solution

The fourth proportional to 4,248.88, 6,372.87 and 2,602.56 is: 3,903.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248.88 : 6,372.87 = 2,602.56 : x
  2. Step 2: Convert to fraction form
    4,248.88/6,372.87 = 2,602.56/x
  3. Step 3: Cross multiply
    4,248.88x = 6,372.87 × 2,602.56
  4. Step 4: Simplify right side
    4,248.88x = 16,585,776.55
  5. Step 5: Solve for x
    x = 16,585,776.55/4,248.88
  6. Step 6: Final answer
    x = 3,903.56

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1.5x scale

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.