Home / 69,455.43-95,848.18-37,624.43

Finding the Fourth Proportional to 69,455.43, 95,848.18 and 37,624.43

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Solution

The fourth proportional to 69,455.43, 95,848.18 and 37,624.43 is: 51,921.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,455.43 : 95,848.18 = 37,624.43 : x
  2. Step 2: Convert to fraction form
    69,455.43/95,848.18 = 37,624.43/x
  3. Step 3: Cross multiply
    69,455.43x = 95,848.18 × 37,624.43
  4. Step 4: Simplify right side
    69,455.43x = 3,606,233,284.60
  5. Step 5: Solve for x
    x = 3,606,233,284.60/69,455.43
  6. Step 6: Final answer
    x = 51,921.55

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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.