Home / 76,027.11-104,914.11-41,571.24

Finding the Fourth Proportional to 76,027.11, 104,914.11 and 41,571.24

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Solution

The fourth proportional to 76,027.11, 104,914.11 and 41,571.24 is: 57,366.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,027.11 : 104,914.11 = 41,571.24 : x
  2. Step 2: Convert to fraction form
    76,027.11/104,914.11 = 41,571.24/x
  3. Step 3: Cross multiply
    76,027.11x = 104,914.11 × 41,571.24
  4. Step 4: Simplify right side
    76,027.11x = 4,361,409,646.20
  5. Step 5: Solve for x
    x = 4,361,409,646.20/76,027.11
  6. Step 6: Final answer
    x = 57,366.51

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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.