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Finding the Fourth Proportional to 226,490.24, 339,734.08 and 58,010.24

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Solution

The fourth proportional to 226,490.24, 339,734.08 and 58,010.24 is: 87,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,490.24 : 339,734.08 = 58,010.24 : x
  2. Step 2: Convert to fraction form
    226,490.24/339,734.08 = 58,010.24/x
  3. Step 3: Cross multiply
    226,490.24x = 339,734.08 × 58,010.24
  4. Step 4: Simplify right side
    226,490.24x = 19,708,055,516.98
  5. Step 5: Solve for x
    x = 19,708,055,516.98/226,490.24
  6. Step 6: Final answer
    x = 87,015.03

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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.