Home / 2,464.02-3,693.87-1,294.38

Finding the Fourth Proportional to 2,464.02, 3,693.87 and 1,294.38

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Solution

The fourth proportional to 2,464.02, 3,693.87 and 1,294.38 is: 1,940.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.02 : 3,693.87 = 1,294.38 : x
  2. Step 2: Convert to fraction form
    2,464.02/3,693.87 = 1,294.38/x
  3. Step 3: Cross multiply
    2,464.02x = 3,693.87 × 1,294.38
  4. Step 4: Simplify right side
    2,464.02x = 4,781,271.45
  5. Step 5: Solve for x
    x = 4,781,271.45/2,464.02
  6. Step 6: Final answer
    x = 1,940.44

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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.