Home / 246,983.14-340,837.09-133,805.89

Finding the Fourth Proportional to 246,983.14, 340,837.09 and 133,805.89

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Solution

The fourth proportional to 246,983.14, 340,837.09 and 133,805.89 is: 184,652.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,983.14 : 340,837.09 = 133,805.89 : x
  2. Step 2: Convert to fraction form
    246,983.14/340,837.09 = 133,805.89/x
  3. Step 3: Cross multiply
    246,983.14x = 340,837.09 × 133,805.89
  4. Step 4: Simplify right side
    246,983.14x = 45,606,010,263.99
  5. Step 5: Solve for x
    x = 45,606,010,263.99/246,983.14
  6. Step 6: Final answer
    x = 184,652.32

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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.