Home / 4,992.04-7,490.70-2,394.52

Finding the Fourth Proportional to 4,992.04, 7,490.70 and 2,394.52

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Solution

The fourth proportional to 4,992.04, 7,490.70 and 2,394.52 is: 3,593.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992.04 : 7,490.70 = 2,394.52 : x
  2. Step 2: Convert to fraction form
    4,992.04/7,490.70 = 2,394.52/x
  3. Step 3: Cross multiply
    4,992.04x = 7,490.70 × 2,394.52
  4. Step 4: Simplify right side
    4,992.04x = 17,936,630.96
  5. Step 5: Solve for x
    x = 17,936,630.96/4,992.04
  6. Step 6: Final answer
    x = 3,593.05

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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.