Home / 3,310.17-4,964.71-1,001.13

Finding the Fourth Proportional to 3,310.17, 4,964.71 and 1,001.13

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Solution

The fourth proportional to 3,310.17, 4,964.71 and 1,001.13 is: 1,501.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.17 : 4,964.71 = 1,001.13 : x
  2. Step 2: Convert to fraction form
    3,310.17/4,964.71 = 1,001.13/x
  3. Step 3: Cross multiply
    3,310.17x = 4,964.71 × 1,001.13
  4. Step 4: Simplify right side
    3,310.17x = 4,970,290.29
  5. Step 5: Solve for x
    x = 4,970,290.29/3,310.17
  6. Step 6: Final answer
    x = 1,501.52

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1.5x scale

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.