Home / 3,301.64-4,952.14-1,110.38

Finding the Fourth Proportional to 3,301.64, 4,952.14 and 1,110.38

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Solution

The fourth proportional to 3,301.64, 4,952.14 and 1,110.38 is: 1,665.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.64 : 4,952.14 = 1,110.38 : x
  2. Step 2: Convert to fraction form
    3,301.64/4,952.14 = 1,110.38/x
  3. Step 3: Cross multiply
    3,301.64x = 4,952.14 × 1,110.38
  4. Step 4: Simplify right side
    3,301.64x = 5,498,771.46
  5. Step 5: Solve for x
    x = 5,498,771.46/3,301.64
  6. Step 6: Final answer
    x = 1,665.47

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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.