Home / 110,875.06-166,310.23-35,995.09

Finding the Fourth Proportional to 110,875.06, 166,310.23 and 35,995.09

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Solution

The fourth proportional to 110,875.06, 166,310.23 and 35,995.09 is: 53,991.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,875.06 : 166,310.23 = 35,995.09 : x
  2. Step 2: Convert to fraction form
    110,875.06/166,310.23 = 35,995.09/x
  3. Step 3: Cross multiply
    110,875.06x = 166,310.23 × 35,995.09
  4. Step 4: Simplify right side
    110,875.06x = 5,986,351,696.77
  5. Step 5: Solve for x
    x = 5,986,351,696.77/110,875.06
  6. Step 6: Final answer
    x = 53,991.87

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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.