Home / 61,194.24-91,795.75-25,619.76

Finding the Fourth Proportional to 61,194.24, 91,795.75 and 25,619.76

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Solution

The fourth proportional to 61,194.24, 91,795.75 and 25,619.76 is: 38,431.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,194.24 : 91,795.75 = 25,619.76 : x
  2. Step 2: Convert to fraction form
    61,194.24/91,795.75 = 25,619.76/x
  3. Step 3: Cross multiply
    61,194.24x = 91,795.75 × 25,619.76
  4. Step 4: Simplify right side
    61,194.24x = 2,351,785,019.97
  5. Step 5: Solve for x
    x = 2,351,785,019.97/61,194.24
  6. Step 6: Final answer
    x = 38,431.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.