Home / 4,996.61-7,495.72-2,530.43

Finding the Fourth Proportional to 4,996.61, 7,495.72 and 2,530.43

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Solution

The fourth proportional to 4,996.61, 7,495.72 and 2,530.43 is: 3,796.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.61 : 7,495.72 = 2,530.43 : x
  2. Step 2: Convert to fraction form
    4,996.61/7,495.72 = 2,530.43/x
  3. Step 3: Cross multiply
    4,996.61x = 7,495.72 × 2,530.43
  4. Step 4: Simplify right side
    4,996.61x = 18,967,394.76
  5. Step 5: Solve for x
    x = 18,967,394.76/4,996.61
  6. Step 6: Final answer
    x = 3,796.05

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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.