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Finding the Fourth Proportional to 34,475.63, 51,713.44 and 11,102.06

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Solution

The fourth proportional to 34,475.63, 51,713.44 and 11,102.06 is: 16,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,475.63 : 51,713.44 = 11,102.06 : x
  2. Step 2: Convert to fraction form
    34,475.63/51,713.44 = 11,102.06/x
  3. Step 3: Cross multiply
    34,475.63x = 51,713.44 × 11,102.06
  4. Step 4: Simplify right side
    34,475.63x = 574,125,815.21
  5. Step 5: Solve for x
    x = 574,125,815.21/34,475.63
  6. Step 6: Final answer
    x = 16,653.09

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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.