Home / 33,500.10-46,234.42-19,350.20

Finding the Fourth Proportional to 33,500.10, 46,234.42 and 19,350.20

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Solution

The fourth proportional to 33,500.10, 46,234.42 and 19,350.20 is: 26,705.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,500.10 : 46,234.42 = 19,350.20 : x
  2. Step 2: Convert to fraction form
    33,500.10/46,234.42 = 19,350.20/x
  3. Step 3: Cross multiply
    33,500.10x = 46,234.42 × 19,350.20
  4. Step 4: Simplify right side
    33,500.10x = 894,645,273.88
  5. Step 5: Solve for x
    x = 894,645,273.88/33,500.10
  6. Step 6: Final answer
    x = 26,705.75

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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.