Home / 49,254.53-73,892.60-15,977.96

Finding the Fourth Proportional to 49,254.53, 73,892.60 and 15,977.96

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Solution

The fourth proportional to 49,254.53, 73,892.60 and 15,977.96 is: 23,970.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,254.53 : 73,892.60 = 15,977.96 : x
  2. Step 2: Convert to fraction form
    49,254.53/73,892.60 = 15,977.96/x
  3. Step 3: Cross multiply
    49,254.53x = 73,892.60 × 15,977.96
  4. Step 4: Simplify right side
    49,254.53x = 1,180,652,984.63
  5. Step 5: Solve for x
    x = 1,180,652,984.63/49,254.53
  6. Step 6: Final answer
    x = 23,970.44

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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.