Home / 4,965.18-7,449.39-2,369.94

Finding the Fourth Proportional to 4,965.18, 7,449.39 and 2,369.94

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Solution

The fourth proportional to 4,965.18, 7,449.39 and 2,369.94 is: 3,555.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,965.18 : 7,449.39 = 2,369.94 : x
  2. Step 2: Convert to fraction form
    4,965.18/7,449.39 = 2,369.94/x
  3. Step 3: Cross multiply
    4,965.18x = 7,449.39 × 2,369.94
  4. Step 4: Simplify right side
    4,965.18x = 17,654,607.34
  5. Step 5: Solve for x
    x = 17,654,607.34/4,965.18
  6. Step 6: Final answer
    x = 3,555.68

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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.