Home / 32,241.53-48,334.73-12,239.82

Finding the Fourth Proportional to 32,241.53, 48,334.73 and 12,239.82

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Solution

The fourth proportional to 32,241.53, 48,334.73 and 12,239.82 is: 18,349.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,241.53 : 48,334.73 = 12,239.82 : x
  2. Step 2: Convert to fraction form
    32,241.53/48,334.73 = 12,239.82/x
  3. Step 3: Cross multiply
    32,241.53x = 48,334.73 × 12,239.82
  4. Step 4: Simplify right side
    32,241.53x = 591,608,333.75
  5. Step 5: Solve for x
    x = 591,608,333.75/32,241.53
  6. Step 6: Final answer
    x = 18,349.27

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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.