Home / 110,969.26-166,461.99-32,083.90

Finding the Fourth Proportional to 110,969.26, 166,461.99 and 32,083.90

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Solution

The fourth proportional to 110,969.26, 166,461.99 and 32,083.90 is: 48,128.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,969.26 : 166,461.99 = 32,083.90 : x
  2. Step 2: Convert to fraction form
    110,969.26/166,461.99 = 32,083.90/x
  3. Step 3: Cross multiply
    110,969.26x = 166,461.99 × 32,083.90
  4. Step 4: Simplify right side
    110,969.26x = 5,340,749,840.96
  5. Step 5: Solve for x
    x = 5,340,749,840.96/110,969.26
  6. Step 6: Final answer
    x = 48,128.19

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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.