Home / 236,066.10-325,742.94-134,054.70

Finding the Fourth Proportional to 236,066.10, 325,742.94 and 134,054.70

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Solution

The fourth proportional to 236,066.10, 325,742.94 and 134,054.70 is: 184,979.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,066.10 : 325,742.94 = 134,054.70 : x
  2. Step 2: Convert to fraction form
    236,066.10/325,742.94 = 134,054.70/x
  3. Step 3: Cross multiply
    236,066.10x = 325,742.94 × 134,054.70
  4. Step 4: Simplify right side
    236,066.10x = 43,667,372,098.82
  5. Step 5: Solve for x
    x = 43,667,372,098.82/236,066.10
  6. Step 6: Final answer
    x = 184,979.43

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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.