Home / 69,608.41-96,059.54-37,777.23

Finding the Fourth Proportional to 69,608.41, 96,059.54 and 37,777.23

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Solution

The fourth proportional to 69,608.41, 96,059.54 and 37,777.23 is: 52,132.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,608.41 : 96,059.54 = 37,777.23 : x
  2. Step 2: Convert to fraction form
    69,608.41/96,059.54 = 37,777.23/x
  3. Step 3: Cross multiply
    69,608.41x = 96,059.54 × 37,777.23
  4. Step 4: Simplify right side
    69,608.41x = 3,628,863,430.72
  5. Step 5: Solve for x
    x = 3,628,863,430.72/69,608.41
  6. Step 6: Final answer
    x = 52,132.54

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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.