Home / 110,771.15-166,177.37-35,884.62

Finding the Fourth Proportional to 110,771.15, 166,177.37 and 35,884.62

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Solution

The fourth proportional to 110,771.15, 166,177.37 and 35,884.62 is: 53,833.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,771.15 : 166,177.37 = 35,884.62 : x
  2. Step 2: Convert to fraction form
    110,771.15/166,177.37 = 35,884.62/x
  3. Step 3: Cross multiply
    110,771.15x = 166,177.37 × 35,884.62
  4. Step 4: Simplify right side
    110,771.15x = 5,963,211,864.76
  5. Step 5: Solve for x
    x = 5,963,211,864.76/110,771.15
  6. Step 6: Final answer
    x = 53,833.62

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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.