Home / 2,464.02-3,394.98-1,676.70

Finding the Fourth Proportional to 2,464.02, 3,394.98 and 1,676.70

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Solution

The fourth proportional to 2,464.02, 3,394.98 and 1,676.70 is: 2,310.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.02 : 3,394.98 = 1,676.70 : x
  2. Step 2: Convert to fraction form
    2,464.02/3,394.98 = 1,676.70/x
  3. Step 3: Cross multiply
    2,464.02x = 3,394.98 × 1,676.70
  4. Step 4: Simplify right side
    2,464.02x = 5,692,362.97
  5. Step 5: Solve for x
    x = 5,692,362.97/2,464.02
  6. Step 6: Final answer
    x = 2,310.19

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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.