Home / 69,236.37-95,546.07-37,405.17

Finding the Fourth Proportional to 69,236.37, 95,546.07 and 37,405.17

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Solution

The fourth proportional to 69,236.37, 95,546.07 and 37,405.17 is: 51,619.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,236.37 : 95,546.07 = 37,405.17 : x
  2. Step 2: Convert to fraction form
    69,236.37/95,546.07 = 37,405.17/x
  3. Step 3: Cross multiply
    69,236.37x = 95,546.07 × 37,405.17
  4. Step 4: Simplify right side
    69,236.37x = 3,573,916,991.18
  5. Step 5: Solve for x
    x = 3,573,916,991.18/69,236.37
  6. Step 6: Final answer
    x = 51,619.07

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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.