Home / 69,560.56-104,318.97-22,802.50

Finding the Fourth Proportional to 69,560.56, 104,318.97 and 22,802.50

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Solution

The fourth proportional to 69,560.56, 104,318.97 and 22,802.50 is: 34,196.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,560.56 : 104,318.97 = 22,802.50 : x
  2. Step 2: Convert to fraction form
    69,560.56/104,318.97 = 22,802.50/x
  3. Step 3: Cross multiply
    69,560.56x = 104,318.97 × 22,802.50
  4. Step 4: Simplify right side
    69,560.56x = 2,378,733,313.43
  5. Step 5: Solve for x
    x = 2,378,733,313.43/69,560.56
  6. Step 6: Final answer
    x = 34,196.58

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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.