Home / 134,800.97-202,206.62-34,958.55

Finding the Fourth Proportional to 134,800.97, 202,206.62 and 34,958.55

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Solution

The fourth proportional to 134,800.97, 202,206.62 and 34,958.55 is: 52,439.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,800.97 : 202,206.62 = 34,958.55 : x
  2. Step 2: Convert to fraction form
    134,800.97/202,206.62 = 34,958.55/x
  3. Step 3: Cross multiply
    134,800.97x = 202,206.62 × 34,958.55
  4. Step 4: Simplify right side
    134,800.97x = 7,068,850,235.60
  5. Step 5: Solve for x
    x = 7,068,850,235.60/134,800.97
  6. Step 6: Final answer
    x = 52,439.16

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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.