Home / 246,754.36-340,522.05-133,577.11

Finding the Fourth Proportional to 246,754.36, 340,522.05 and 133,577.11

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Solution

The fourth proportional to 246,754.36, 340,522.05 and 133,577.11 is: 184,336.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,754.36 : 340,522.05 = 133,577.11 : x
  2. Step 2: Convert to fraction form
    246,754.36/340,522.05 = 133,577.11/x
  3. Step 3: Cross multiply
    246,754.36x = 340,522.05 × 133,577.11
  4. Step 4: Simplify right side
    246,754.36x = 45,485,951,330.28
  5. Step 5: Solve for x
    x = 45,485,951,330.28/246,754.36
  6. Step 6: Final answer
    x = 184,336.97

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1.5x scale

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.