Home / 110,844.11-166,289.51-35,958.41

Finding the Fourth Proportional to 110,844.11, 166,289.51 and 35,958.41

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Solution

The fourth proportional to 110,844.11, 166,289.51 and 35,958.41 is: 53,945.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,844.11 : 166,289.51 = 35,958.41 : x
  2. Step 2: Convert to fraction form
    110,844.11/166,289.51 = 35,958.41/x
  3. Step 3: Cross multiply
    110,844.11x = 166,289.51 × 35,958.41
  4. Step 4: Simplify right side
    110,844.11x = 5,979,506,379.28
  5. Step 5: Solve for x
    x = 5,979,506,379.28/110,844.11
  6. Step 6: Final answer
    x = 53,945.19

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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.