Home / 335,834.33-463,096.19-259,365.87

Finding the Fourth Proportional to 335,834.33, 463,096.19 and 259,365.87

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Solution

The fourth proportional to 335,834.33, 463,096.19 and 259,365.87 is: 357,650.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,834.33 : 463,096.19 = 259,365.87 : x
  2. Step 2: Convert to fraction form
    335,834.33/463,096.19 = 259,365.87/x
  3. Step 3: Cross multiply
    335,834.33x = 463,096.19 × 259,365.87
  4. Step 4: Simplify right side
    335,834.33x = 120,111,346,861.45
  5. Step 5: Solve for x
    x = 120,111,346,861.45/335,834.33
  6. Step 6: Final answer
    x = 357,650.60

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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.