Home / 80,260.45-110,760.56-46,268.33

Finding the Fourth Proportional to 80,260.45, 110,760.56 and 46,268.33

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Solution

The fourth proportional to 80,260.45, 110,760.56 and 46,268.33 is: 63,850.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,260.45 : 110,760.56 = 46,268.33 : x
  2. Step 2: Convert to fraction form
    80,260.45/110,760.56 = 46,268.33/x
  3. Step 3: Cross multiply
    80,260.45x = 110,760.56 × 46,268.33
  4. Step 4: Simplify right side
    80,260.45x = 5,124,706,141.06
  5. Step 5: Solve for x
    x = 5,124,706,141.06/80,260.45
  6. Step 6: Final answer
    x = 63,850.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.