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Finding the Fourth Proportional to 222,060.88, 333,112.52 and 62,136.91

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Solution

The fourth proportional to 222,060.88, 333,112.52 and 62,136.91 is: 93,211.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,060.88 : 333,112.52 = 62,136.91 : x
  2. Step 2: Convert to fraction form
    222,060.88/333,112.52 = 62,136.91/x
  3. Step 3: Cross multiply
    222,060.88x = 333,112.52 × 62,136.91
  4. Step 4: Simplify right side
    222,060.88x = 20,698,582,675.11
  5. Step 5: Solve for x
    x = 20,698,582,675.11/222,060.88
  6. Step 6: Final answer
    x = 93,211.30

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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.