Home / 80,260.54-110,760.71-46,268.39

Finding the Fourth Proportional to 80,260.54, 110,760.71 and 46,268.39

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Solution

The fourth proportional to 80,260.54, 110,760.71 and 46,268.39 is: 63,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,260.54 : 110,760.71 = 46,268.39 : x
  2. Step 2: Convert to fraction form
    80,260.54/110,760.71 = 46,268.39/x
  3. Step 3: Cross multiply
    80,260.54x = 110,760.71 × 46,268.39
  4. Step 4: Simplify right side
    80,260.54x = 5,124,719,772.52
  5. Step 5: Solve for x
    x = 5,124,719,772.52/80,260.54
  6. Step 6: Final answer
    x = 63,851.05

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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.