Home / 246,796.41-340,580.10-133,619.16

Finding the Fourth Proportional to 246,796.41, 340,580.10 and 133,619.16

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Solution

The fourth proportional to 246,796.41, 340,580.10 and 133,619.16 is: 184,395.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,796.41 : 340,580.10 = 133,619.16 : x
  2. Step 2: Convert to fraction form
    246,796.41/340,580.10 = 133,619.16/x
  3. Step 3: Cross multiply
    246,796.41x = 340,580.10 × 133,619.16
  4. Step 4: Simplify right side
    246,796.41x = 45,508,026,874.72
  5. Step 5: Solve for x
    x = 45,508,026,874.72/246,796.41
  6. Step 6: Final answer
    x = 184,395.01

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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.