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Finding the Fourth Proportional to 23,252.12, 32,114.04 and 18,010.36

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Solution

The fourth proportional to 23,252.12, 32,114.04 and 18,010.36 is: 24,874.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,252.12 : 32,114.04 = 18,010.36 : x
  2. Step 2: Convert to fraction form
    23,252.12/32,114.04 = 18,010.36/x
  3. Step 3: Cross multiply
    23,252.12x = 32,114.04 × 18,010.36
  4. Step 4: Simplify right side
    23,252.12x = 578,385,421.45
  5. Step 5: Solve for x
    x = 578,385,421.45/23,252.12
  6. Step 6: Final answer
    x = 24,874.52

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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.