Home / 32,116.90-44,321.37-17,969.75

Finding the Fourth Proportional to 32,116.90, 44,321.37 and 17,969.75

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Solution

The fourth proportional to 32,116.90, 44,321.37 and 17,969.75 is: 24,798.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,116.90 : 44,321.37 = 17,969.75 : x
  2. Step 2: Convert to fraction form
    32,116.90/44,321.37 = 17,969.75/x
  3. Step 3: Cross multiply
    32,116.90x = 44,321.37 × 17,969.75
  4. Step 4: Simplify right side
    32,116.90x = 796,443,938.56
  5. Step 5: Solve for x
    x = 796,443,938.56/32,116.90
  6. Step 6: Final answer
    x = 24,798.28

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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.