Home / 3,656.94-5,046.99-2,537.58

Finding the Fourth Proportional to 3,656.94, 5,046.99 and 2,537.58

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Solution

The fourth proportional to 3,656.94, 5,046.99 and 2,537.58 is: 3,502.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656.94 : 5,046.99 = 2,537.58 : x
  2. Step 2: Convert to fraction form
    3,656.94/5,046.99 = 2,537.58/x
  3. Step 3: Cross multiply
    3,656.94x = 5,046.99 × 2,537.58
  4. Step 4: Simplify right side
    3,656.94x = 12,807,140.88
  5. Step 5: Solve for x
    x = 12,807,140.88/3,656.94
  6. Step 6: Final answer
    x = 3,502.15

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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.