Home / 176,186.41-264,277.32-43,067.84

Finding the Fourth Proportional to 176,186.41, 264,277.32 and 43,067.84

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Solution

The fourth proportional to 176,186.41, 264,277.32 and 43,067.84 is: 64,601.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,186.41 : 264,277.32 = 43,067.84 : x
  2. Step 2: Convert to fraction form
    176,186.41/264,277.32 = 43,067.84/x
  3. Step 3: Cross multiply
    176,186.41x = 264,277.32 × 43,067.84
  4. Step 4: Simplify right side
    176,186.41x = 11,381,851,850.50
  5. Step 5: Solve for x
    x = 11,381,851,850.50/176,186.41
  6. Step 6: Final answer
    x = 64,601.19

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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.