Home / 110,858.07-166,243.96-35,960.10

Finding the Fourth Proportional to 110,858.07, 166,243.96 and 35,960.10

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Solution

The fourth proportional to 110,858.07, 166,243.96 and 35,960.10 is: 53,926.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,858.07 : 166,243.96 = 35,960.10 : x
  2. Step 2: Convert to fraction form
    110,858.07/166,243.96 = 35,960.10/x
  3. Step 3: Cross multiply
    110,858.07x = 166,243.96 × 35,960.10
  4. Step 4: Simplify right side
    110,858.07x = 5,978,149,470.95
  5. Step 5: Solve for x
    x = 5,978,149,470.95/110,858.07
  6. Step 6: Final answer
    x = 53,926.16

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1.5x scale

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.