Home / 3,310.18-4,965.99-1,001.86

Finding the Fourth Proportional to 3,310.18, 4,965.99 and 1,001.86

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Solution

The fourth proportional to 3,310.18, 4,965.99 and 1,001.86 is: 1,503.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.18 : 4,965.99 = 1,001.86 : x
  2. Step 2: Convert to fraction form
    3,310.18/4,965.99 = 1,001.86/x
  3. Step 3: Cross multiply
    3,310.18x = 4,965.99 × 1,001.86
  4. Step 4: Simplify right side
    3,310.18x = 4,975,226.74
  5. Step 5: Solve for x
    x = 4,975,226.74/3,310.18
  6. Step 6: Final answer
    x = 1,503.01

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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.