Home / 69,250.66-95,565.94-37,419.56

Finding the Fourth Proportional to 69,250.66, 95,565.94 and 37,419.56

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Solution

The fourth proportional to 69,250.66, 95,565.94 and 37,419.56 is: 51,639.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,250.66 : 95,565.94 = 37,419.56 : x
  2. Step 2: Convert to fraction form
    69,250.66/95,565.94 = 37,419.56/x
  3. Step 3: Cross multiply
    69,250.66x = 95,565.94 × 37,419.56
  4. Step 4: Simplify right side
    69,250.66x = 3,576,035,425.79
  5. Step 5: Solve for x
    x = 3,576,035,425.79/69,250.66
  6. Step 6: Final answer
    x = 51,639.01

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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.