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Finding the Fourth Proportional to 233,664.60, 350,583.30 and 225,024.60

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Solution

The fourth proportional to 233,664.60, 350,583.30 and 225,024.60 is: 337,620.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,664.60 : 350,583.30 = 225,024.60 : x
  2. Step 2: Convert to fraction form
    233,664.60/350,583.30 = 225,024.60/x
  3. Step 3: Cross multiply
    233,664.60x = 350,583.30 × 225,024.60
  4. Step 4: Simplify right side
    233,664.60x = 78,889,866,849.18
  5. Step 5: Solve for x
    x = 78,889,866,849.18/233,664.60
  6. Step 6: Final answer
    x = 337,620.11

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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.