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Finding the Fourth Proportional to 23,250.30, 32,090.04 and 13,817.04

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Solution

The fourth proportional to 23,250.30, 32,090.04 and 13,817.04 is: 19,070.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,250.30 : 32,090.04 = 13,817.04 : x
  2. Step 2: Convert to fraction form
    23,250.30/32,090.04 = 13,817.04/x
  3. Step 3: Cross multiply
    23,250.30x = 32,090.04 × 13,817.04
  4. Step 4: Simplify right side
    23,250.30x = 443,389,366.28
  5. Step 5: Solve for x
    x = 443,389,366.28/23,250.30
  6. Step 6: Final answer
    x = 19,070.26

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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.