Home / 110,696.20-166,124.08-44,097.80

Finding the Fourth Proportional to 110,696.20, 166,124.08 and 44,097.80

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Solution

The fourth proportional to 110,696.20, 166,124.08 and 44,097.80 is: 66,178.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,696.20 : 166,124.08 = 44,097.80 : x
  2. Step 2: Convert to fraction form
    110,696.20/166,124.08 = 44,097.80/x
  3. Step 3: Cross multiply
    110,696.20x = 166,124.08 × 44,097.80
  4. Step 4: Simplify right side
    110,696.20x = 7,325,706,455.02
  5. Step 5: Solve for x
    x = 7,325,706,455.02/110,696.20
  6. Step 6: Final answer
    x = 66,178.48

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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.