Home / 444,795.10-613,817.48-240,846.12

Finding the Fourth Proportional to 444,795.10, 613,817.48 and 240,846.12

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Solution

The fourth proportional to 444,795.10, 613,817.48 and 240,846.12 is: 332,367.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,795.10 : 613,817.48 = 240,846.12 : x
  2. Step 2: Convert to fraction form
    444,795.10/613,817.48 = 240,846.12/x
  3. Step 3: Cross multiply
    444,795.10x = 613,817.48 × 240,846.12
  4. Step 4: Simplify right side
    444,795.10x = 147,835,558,446.18
  5. Step 5: Solve for x
    x = 147,835,558,446.18/444,795.10
  6. Step 6: Final answer
    x = 332,367.78

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1.5x scale

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.