Home / 246,382.51-339,957.08-141,586.20

Finding the Fourth Proportional to 246,382.51, 339,957.08 and 141,586.20

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Solution

The fourth proportional to 246,382.51, 339,957.08 and 141,586.20 is: 195,359.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,382.51 : 339,957.08 = 141,586.20 : x
  2. Step 2: Convert to fraction form
    246,382.51/339,957.08 = 141,586.20/x
  3. Step 3: Cross multiply
    246,382.51x = 339,957.08 × 141,586.20
  4. Step 4: Simplify right side
    246,382.51x = 48,133,231,120.30
  5. Step 5: Solve for x
    x = 48,133,231,120.30/246,382.51
  6. Step 6: Final answer
    x = 195,359.77

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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.