Home / 33,995.38-46,887.72-30,171.02

Finding the Fourth Proportional to 33,995.38, 46,887.72 and 30,171.02

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Solution

The fourth proportional to 33,995.38, 46,887.72 and 30,171.02 is: 41,613.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,995.38 : 46,887.72 = 30,171.02 : x
  2. Step 2: Convert to fraction form
    33,995.38/46,887.72 = 30,171.02/x
  3. Step 3: Cross multiply
    33,995.38x = 46,887.72 × 30,171.02
  4. Step 4: Simplify right side
    33,995.38x = 1,414,650,337.87
  5. Step 5: Solve for x
    x = 1,414,650,337.87/33,995.38
  6. Step 6: Final answer
    x = 41,613.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.