Home / 246,181.09-369,124.01-112,894.38

Finding the Fourth Proportional to 246,181.09, 369,124.01 and 112,894.38

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Solution

The fourth proportional to 246,181.09, 369,124.01 and 112,894.38 is: 169,273.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,181.09 : 369,124.01 = 112,894.38 : x
  2. Step 2: Convert to fraction form
    246,181.09/369,124.01 = 112,894.38/x
  3. Step 3: Cross multiply
    246,181.09x = 369,124.01 × 112,894.38
  4. Step 4: Simplify right side
    246,181.09x = 41,672,026,252.06
  5. Step 5: Solve for x
    x = 41,672,026,252.06/246,181.09
  6. Step 6: Final answer
    x = 169,273.87

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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.