Home / 335,499.96-463,016.64-192,273.36

Finding the Fourth Proportional to 335,499.96, 463,016.64 and 192,273.36

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Solution

The fourth proportional to 335,499.96, 463,016.64 and 192,273.36 is: 265,352.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,499.96 : 463,016.64 = 192,273.36 : x
  2. Step 2: Convert to fraction form
    335,499.96/463,016.64 = 192,273.36/x
  3. Step 3: Cross multiply
    335,499.96x = 463,016.64 × 192,273.36
  4. Step 4: Simplify right side
    335,499.96x = 89,025,765,108.71
  5. Step 5: Solve for x
    x = 89,025,765,108.71/335,499.96
  6. Step 6: Final answer
    x = 265,352.54

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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.