Home / 32,105.24-44,213.36-23,138.54

Finding the Fourth Proportional to 32,105.24, 44,213.36 and 23,138.54

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Solution

The fourth proportional to 32,105.24, 44,213.36 and 23,138.54 is: 31,864.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,105.24 : 44,213.36 = 23,138.54 : x
  2. Step 2: Convert to fraction form
    32,105.24/44,213.36 = 23,138.54/x
  3. Step 3: Cross multiply
    32,105.24x = 44,213.36 × 23,138.54
  4. Step 4: Simplify right side
    32,105.24x = 1,023,032,598.89
  5. Step 5: Solve for x
    x = 1,023,032,598.89/32,105.24
  6. Step 6: Final answer
    x = 31,864.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.