Home / 69,222.83-95,527.53-37,391.72

Finding the Fourth Proportional to 69,222.83, 95,527.53 and 37,391.72

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Solution

The fourth proportional to 69,222.83, 95,527.53 and 37,391.72 is: 51,600.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,222.83 : 95,527.53 = 37,391.72 : x
  2. Step 2: Convert to fraction form
    69,222.83/95,527.53 = 37,391.72/x
  3. Step 3: Cross multiply
    69,222.83x = 95,527.53 × 37,391.72
  4. Step 4: Simplify right side
    69,222.83x = 3,571,938,176.41
  5. Step 5: Solve for x
    x = 3,571,938,176.41/69,222.83
  6. Step 6: Final answer
    x = 51,600.58

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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.