Home / 151,703.44-227,546.64-46,522.12

Finding the Fourth Proportional to 151,703.44, 227,546.64 and 46,522.12

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Solution

The fourth proportional to 151,703.44, 227,546.64 and 46,522.12 is: 69,780.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,703.44 : 227,546.64 = 46,522.12 : x
  2. Step 2: Convert to fraction form
    151,703.44/227,546.64 = 46,522.12/x
  3. Step 3: Cross multiply
    151,703.44x = 227,546.64 × 46,522.12
  4. Step 4: Simplify right side
    151,703.44x = 10,585,952,091.68
  5. Step 5: Solve for x
    x = 10,585,952,091.68/151,703.44
  6. Step 6: Final answer
    x = 69,780.57

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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.