Home / 75,934.01-104,788.44-41,944.70

Finding the Fourth Proportional to 75,934.01, 104,788.44 and 41,944.70

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Solution

The fourth proportional to 75,934.01, 104,788.44 and 41,944.70 is: 57,883.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,934.01 : 104,788.44 = 41,944.70 : x
  2. Step 2: Convert to fraction form
    75,934.01/104,788.44 = 41,944.70/x
  3. Step 3: Cross multiply
    75,934.01x = 104,788.44 × 41,944.70
  4. Step 4: Simplify right side
    75,934.01x = 4,395,319,155.33
  5. Step 5: Solve for x
    x = 4,395,319,155.33/75,934.01
  6. Step 6: Final answer
    x = 57,883.41

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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.