Home / 63,007.56-94,529.79-18,635.46

Finding the Fourth Proportional to 63,007.56, 94,529.79 and 18,635.46

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Solution

The fourth proportional to 63,007.56, 94,529.79 and 18,635.46 is: 27,958.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,007.56 : 94,529.79 = 18,635.46 : x
  2. Step 2: Convert to fraction form
    63,007.56/94,529.79 = 18,635.46/x
  3. Step 3: Cross multiply
    63,007.56x = 94,529.79 × 18,635.46
  4. Step 4: Simplify right side
    63,007.56x = 1,761,606,120.35
  5. Step 5: Solve for x
    x = 1,761,606,120.35/63,007.56
  6. Step 6: Final answer
    x = 27,958.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.