Home / 69,556.57-104,258.75-35,824.63

Finding the Fourth Proportional to 69,556.57, 104,258.75 and 35,824.63

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Solution

The fourth proportional to 69,556.57, 104,258.75 and 35,824.63 is: 53,697.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,556.57 : 104,258.75 = 35,824.63 : x
  2. Step 2: Convert to fraction form
    69,556.57/104,258.75 = 35,824.63/x
  3. Step 3: Cross multiply
    69,556.57x = 104,258.75 × 35,824.63
  4. Step 4: Simplify right side
    69,556.57x = 3,735,030,898.73
  5. Step 5: Solve for x
    x = 3,735,030,898.73/69,556.57
  6. Step 6: Final answer
    x = 53,697.74

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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.