Home / 151,364.70-227,045.23-46,183.97

Finding the Fourth Proportional to 151,364.70, 227,045.23 and 46,183.97

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Solution

The fourth proportional to 151,364.70, 227,045.23 and 46,183.97 is: 69,275.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,364.70 : 227,045.23 = 46,183.97 : x
  2. Step 2: Convert to fraction form
    151,364.70/227,045.23 = 46,183.97/x
  3. Step 3: Cross multiply
    151,364.70x = 227,045.23 × 46,183.97
  4. Step 4: Simplify right side
    151,364.70x = 10,485,850,543.12
  5. Step 5: Solve for x
    x = 10,485,850,543.12/151,364.70
  6. Step 6: Final answer
    x = 69,275.40

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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.