Home / 134,635.39-201,945.77-41,141.14

Finding the Fourth Proportional to 134,635.39, 201,945.77 and 41,141.14

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Solution

The fourth proportional to 134,635.39, 201,945.77 and 41,141.14 is: 61,709.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,635.39 : 201,945.77 = 41,141.14 : x
  2. Step 2: Convert to fraction form
    134,635.39/201,945.77 = 41,141.14/x
  3. Step 3: Cross multiply
    134,635.39x = 201,945.77 × 41,141.14
  4. Step 4: Simplify right side
    134,635.39x = 8,308,279,298.83
  5. Step 5: Solve for x
    x = 8,308,279,298.83/134,635.39
  6. Step 6: Final answer
    x = 61,709.48

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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.