Home / 246,144.24-369,324.90-235,515.24

Finding the Fourth Proportional to 246,144.24, 369,324.90 and 235,515.24

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Solution

The fourth proportional to 246,144.24, 369,324.90 and 235,515.24 is: 353,376.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,144.24 : 369,324.90 = 235,515.24 : x
  2. Step 2: Convert to fraction form
    246,144.24/369,324.90 = 235,515.24/x
  3. Step 3: Cross multiply
    246,144.24x = 369,324.90 × 235,515.24
  4. Step 4: Simplify right side
    246,144.24x = 86,981,642,461.48
  5. Step 5: Solve for x
    x = 86,981,642,461.48/246,144.24
  6. Step 6: Final answer
    x = 353,376.71

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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.