Home / 246,136.06-369,204.05-59,147.56

Finding the Fourth Proportional to 246,136.06, 369,204.05 and 59,147.56

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Solution

The fourth proportional to 246,136.06, 369,204.05 and 59,147.56 is: 88,721.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,136.06 : 369,204.05 = 59,147.56 : x
  2. Step 2: Convert to fraction form
    246,136.06/369,204.05 = 59,147.56/x
  3. Step 3: Cross multiply
    246,136.06x = 369,204.05 × 59,147.56
  4. Step 4: Simplify right side
    246,136.06x = 21,837,518,699.62
  5. Step 5: Solve for x
    x = 21,837,518,699.62/246,136.06
  6. Step 6: Final answer
    x = 88,721.33

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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.