Home / 244,287.18-337,136.04-136,881.18

Finding the Fourth Proportional to 244,287.18, 337,136.04 and 136,881.18

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Solution

The fourth proportional to 244,287.18, 337,136.04 and 136,881.18 is: 188,907.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,287.18 : 337,136.04 = 136,881.18 : x
  2. Step 2: Convert to fraction form
    244,287.18/337,136.04 = 136,881.18/x
  3. Step 3: Cross multiply
    244,287.18x = 337,136.04 × 136,881.18
  4. Step 4: Simplify right side
    244,287.18x = 46,147,578,975.73
  5. Step 5: Solve for x
    x = 46,147,578,975.73/244,287.18
  6. Step 6: Final answer
    x = 188,907.08

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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.