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Finding the Fourth Proportional to 34,902.09, 52,327.62 and 11,196.12

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Solution

The fourth proportional to 34,902.09, 52,327.62 and 11,196.12 is: 16,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,902.09 : 52,327.62 = 11,196.12 : x
  2. Step 2: Convert to fraction form
    34,902.09/52,327.62 = 11,196.12/x
  3. Step 3: Cross multiply
    34,902.09x = 52,327.62 × 11,196.12
  4. Step 4: Simplify right side
    34,902.09x = 585,866,509.06
  5. Step 5: Solve for x
    x = 585,866,509.06/34,902.09
  6. Step 6: Final answer
    x = 16,786.00

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.