Home / 43,822.60-65,733.90-41,230.60

Finding the Fourth Proportional to 43,822.60, 65,733.90 and 41,230.60

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Solution

The fourth proportional to 43,822.60, 65,733.90 and 41,230.60 is: 61,845.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,822.60 : 65,733.90 = 41,230.60 : x
  2. Step 2: Convert to fraction form
    43,822.60/65,733.90 = 41,230.60/x
  3. Step 3: Cross multiply
    43,822.60x = 65,733.90 × 41,230.60
  4. Step 4: Simplify right side
    43,822.60x = 2,710,248,137.34
  5. Step 5: Solve for x
    x = 2,710,248,137.34/43,822.60
  6. Step 6: Final answer
    x = 61,845.90

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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.