Home / 246,448.36-369,616.02-68,967.82

Finding the Fourth Proportional to 246,448.36, 369,616.02 and 68,967.82

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Solution

The fourth proportional to 246,448.36, 369,616.02 and 68,967.82 is: 103,435.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,448.36 : 369,616.02 = 68,967.82 : x
  2. Step 2: Convert to fraction form
    246,448.36/369,616.02 = 68,967.82/x
  3. Step 3: Cross multiply
    246,448.36x = 369,616.02 × 68,967.82
  4. Step 4: Simplify right side
    246,448.36x = 25,491,611,136.48
  5. Step 5: Solve for x
    x = 25,491,611,136.48/246,448.36
  6. Step 6: Final answer
    x = 103,435.91

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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.