Home / 183,188.70-274,822.26-56,826.21

Finding the Fourth Proportional to 183,188.70, 274,822.26 and 56,826.21

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Solution

The fourth proportional to 183,188.70, 274,822.26 and 56,826.21 is: 85,251.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,188.70 : 274,822.26 = 56,826.21 : x
  2. Step 2: Convert to fraction form
    183,188.70/274,822.26 = 56,826.21/x
  3. Step 3: Cross multiply
    183,188.70x = 274,822.26 × 56,826.21
  4. Step 4: Simplify right side
    183,188.70x = 15,617,107,459.43
  5. Step 5: Solve for x
    x = 15,617,107,459.43/183,188.70
  6. Step 6: Final answer
    x = 85,251.48

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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.