Home / 183,558.26-275,338.34-83,650.64

Finding the Fourth Proportional to 183,558.26, 275,338.34 and 83,650.64

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Solution

The fourth proportional to 183,558.26, 275,338.34 and 83,650.64 is: 125,476.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,558.26 : 275,338.34 = 83,650.64 : x
  2. Step 2: Convert to fraction form
    183,558.26/275,338.34 = 83,650.64/x
  3. Step 3: Cross multiply
    183,558.26x = 275,338.34 × 83,650.64
  4. Step 4: Simplify right side
    183,558.26x = 23,032,228,357.54
  5. Step 5: Solve for x
    x = 23,032,228,357.54/183,558.26
  6. Step 6: Final answer
    x = 125,476.39

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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.