Home / 222,576.08-333,861.12-54,095.93

Finding the Fourth Proportional to 222,576.08, 333,861.12 and 54,095.93

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Solution

The fourth proportional to 222,576.08, 333,861.12 and 54,095.93 is: 81,143.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,576.08 : 333,861.12 = 54,095.93 : x
  2. Step 2: Convert to fraction form
    222,576.08/333,861.12 = 54,095.93/x
  3. Step 3: Cross multiply
    222,576.08x = 333,861.12 × 54,095.93
  4. Step 4: Simplify right side
    222,576.08x = 18,060,526,107.94
  5. Step 5: Solve for x
    x = 18,060,526,107.94/222,576.08
  6. Step 6: Final answer
    x = 81,143.16

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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.