Home / 69,082.28-103,623.44-24,706.34

Finding the Fourth Proportional to 69,082.28, 103,623.44 and 24,706.34

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Solution

The fourth proportional to 69,082.28, 103,623.44 and 24,706.34 is: 37,059.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,082.28 : 103,623.44 = 24,706.34 : x
  2. Step 2: Convert to fraction form
    69,082.28/103,623.44 = 24,706.34/x
  3. Step 3: Cross multiply
    69,082.28x = 103,623.44 × 24,706.34
  4. Step 4: Simplify right side
    69,082.28x = 2,560,155,940.61
  5. Step 5: Solve for x
    x = 2,560,155,940.61/69,082.28
  6. Step 6: Final answer
    x = 37,059.52

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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.