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Finding the Fourth Proportional to 23,714.03, 32,725.04 and 13,103.51

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Solution

The fourth proportional to 23,714.03, 32,725.04 and 13,103.51 is: 18,082.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,714.03 : 32,725.04 = 13,103.51 : x
  2. Step 2: Convert to fraction form
    23,714.03/32,725.04 = 13,103.51/x
  3. Step 3: Cross multiply
    23,714.03x = 32,725.04 × 13,103.51
  4. Step 4: Simplify right side
    23,714.03x = 428,812,823.37
  5. Step 5: Solve for x
    x = 428,812,823.37/23,714.03
  6. Step 6: Final answer
    x = 18,082.66

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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.