Home / 94,976.54-131,067.62-52,535.07

Finding the Fourth Proportional to 94,976.54, 131,067.62 and 52,535.07

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Solution

The fourth proportional to 94,976.54, 131,067.62 and 52,535.07 is: 72,498.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,976.54 : 131,067.62 = 52,535.07 : x
  2. Step 2: Convert to fraction form
    94,976.54/131,067.62 = 52,535.07/x
  3. Step 3: Cross multiply
    94,976.54x = 131,067.62 × 52,535.07
  4. Step 4: Simplify right side
    94,976.54x = 6,885,646,328.76
  5. Step 5: Solve for x
    x = 6,885,646,328.76/94,976.54
  6. Step 6: Final answer
    x = 72,498.39

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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.