Home / 359,940.24-538,778.07-246,959.82

Finding the Fourth Proportional to 359,940.24, 538,778.07 and 246,959.82

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Solution

The fourth proportional to 359,940.24, 538,778.07 and 246,959.82 is: 369,662.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,940.24 : 538,778.07 = 246,959.82 : x
  2. Step 2: Convert to fraction form
    359,940.24/538,778.07 = 246,959.82/x
  3. Step 3: Cross multiply
    359,940.24x = 538,778.07 × 246,959.82
  4. Step 4: Simplify right side
    359,940.24x = 133,056,535,187.15
  5. Step 5: Solve for x
    x = 133,056,535,187.15/359,940.24
  6. Step 6: Final answer
    x = 369,662.85

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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.