Home / 82,067.08-113,258.76-46,260.44

Finding the Fourth Proportional to 82,067.08, 113,258.76 and 46,260.44

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Solution

The fourth proportional to 82,067.08, 113,258.76 and 46,260.44 is: 63,842.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,067.08 : 113,258.76 = 46,260.44 : x
  2. Step 2: Convert to fraction form
    82,067.08/113,258.76 = 46,260.44/x
  3. Step 3: Cross multiply
    82,067.08x = 113,258.76 × 46,260.44
  4. Step 4: Simplify right side
    82,067.08x = 5,239,400,071.45
  5. Step 5: Solve for x
    x = 5,239,400,071.45/82,067.08
  6. Step 6: Final answer
    x = 63,842.90

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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.