Home / 69,222.66-95,527.31-37,391.55

Finding the Fourth Proportional to 69,222.66, 95,527.31 and 37,391.55

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Solution

The fourth proportional to 69,222.66, 95,527.31 and 37,391.55 is: 51,600.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,222.66 : 95,527.31 = 37,391.55 : x
  2. Step 2: Convert to fraction form
    69,222.66/95,527.31 = 37,391.55/x
  3. Step 3: Cross multiply
    69,222.66x = 95,527.31 × 37,391.55
  4. Step 4: Simplify right side
    69,222.66x = 3,571,914,449.06
  5. Step 5: Solve for x
    x = 3,571,914,449.06/69,222.66
  6. Step 6: Final answer
    x = 51,600.37

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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.