Home / 69,560.94-104,356.53-22,812.06

Finding the Fourth Proportional to 69,560.94, 104,356.53 and 22,812.06

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Solution

The fourth proportional to 69,560.94, 104,356.53 and 22,812.06 is: 34,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,560.94 : 104,356.53 = 22,812.06 : x
  2. Step 2: Convert to fraction form
    69,560.94/104,356.53 = 22,812.06/x
  3. Step 3: Cross multiply
    69,560.94x = 104,356.53 × 22,812.06
  4. Step 4: Simplify right side
    69,560.94x = 2,380,587,423.75
  5. Step 5: Solve for x
    x = 2,380,587,423.75/69,560.94
  6. Step 6: Final answer
    x = 34,223.05

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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.