Home / 152,054.13-227,516.22-95,630.75

Finding the Fourth Proportional to 152,054.13, 227,516.22 and 95,630.75

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Solution

The fourth proportional to 152,054.13, 227,516.22 and 95,630.75 is: 143,090.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,054.13 : 227,516.22 = 95,630.75 : x
  2. Step 2: Convert to fraction form
    152,054.13/227,516.22 = 95,630.75/x
  3. Step 3: Cross multiply
    152,054.13x = 227,516.22 × 95,630.75
  4. Step 4: Simplify right side
    152,054.13x = 21,757,546,755.77
  5. Step 5: Solve for x
    x = 21,757,546,755.77/152,054.13
  6. Step 6: Final answer
    x = 143,090.80

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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.