Home / 32,243.40-48,365.10-29,910.60

Finding the Fourth Proportional to 32,243.40, 48,365.10 and 29,910.60

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Solution

The fourth proportional to 32,243.40, 48,365.10 and 29,910.60 is: 44,865.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,243.40 : 48,365.10 = 29,910.60 : x
  2. Step 2: Convert to fraction form
    32,243.40/48,365.10 = 29,910.60/x
  3. Step 3: Cross multiply
    32,243.40x = 48,365.10 × 29,910.60
  4. Step 4: Simplify right side
    32,243.40x = 1,446,629,160.06
  5. Step 5: Solve for x
    x = 1,446,629,160.06/32,243.40
  6. Step 6: Final answer
    x = 44,865.90

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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.