Home / 184,310.90-276,503.27-57,982.94

Finding the Fourth Proportional to 184,310.90, 276,503.27 and 57,982.94

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Solution

The fourth proportional to 184,310.90, 276,503.27 and 57,982.94 is: 86,986.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,310.90 : 276,503.27 = 57,982.94 : x
  2. Step 2: Convert to fraction form
    184,310.90/276,503.27 = 57,982.94/x
  3. Step 3: Cross multiply
    184,310.90x = 276,503.27 × 57,982.94
  4. Step 4: Simplify right side
    184,310.90x = 16,032,472,915.56
  5. Step 5: Solve for x
    x = 16,032,472,915.56/184,310.90
  6. Step 6: Final answer
    x = 86,986.03

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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.