Home / 69,466.48-95,863.84-37,635.38

Finding the Fourth Proportional to 69,466.48, 95,863.84 and 37,635.38

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Solution

The fourth proportional to 69,466.48, 95,863.84 and 37,635.38 is: 51,936.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,466.48 : 95,863.84 = 37,635.38 : x
  2. Step 2: Convert to fraction form
    69,466.48/95,863.84 = 37,635.38/x
  3. Step 3: Cross multiply
    69,466.48x = 95,863.84 × 37,635.38
  4. Step 4: Simplify right side
    69,466.48x = 3,607,871,858.48
  5. Step 5: Solve for x
    x = 3,607,871,858.48/69,466.48
  6. Step 6: Final answer
    x = 51,936.87

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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.