Home / 313,834.22-433,299.76-241,107.56

Finding the Fourth Proportional to 313,834.22, 433,299.76 and 241,107.56

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Solution

The fourth proportional to 313,834.22, 433,299.76 and 241,107.56 is: 332,888.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,834.22 : 433,299.76 = 241,107.56 : x
  2. Step 2: Convert to fraction form
    313,834.22/433,299.76 = 241,107.56/x
  3. Step 3: Cross multiply
    313,834.22x = 433,299.76 × 241,107.56
  4. Step 4: Simplify right side
    313,834.22x = 104,471,848,362.67
  5. Step 5: Solve for x
    x = 104,471,848,362.67/313,834.22
  6. Step 6: Final answer
    x = 332,888.64

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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.