Home / 14,063.08-19,394.46-11,669.24

Finding the Fourth Proportional to 14,063.08, 19,394.46 and 11,669.24

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Solution

The fourth proportional to 14,063.08, 19,394.46 and 11,669.24 is: 16,093.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063.08 : 19,394.46 = 11,669.24 : x
  2. Step 2: Convert to fraction form
    14,063.08/19,394.46 = 11,669.24/x
  3. Step 3: Cross multiply
    14,063.08x = 19,394.46 × 11,669.24
  4. Step 4: Simplify right side
    14,063.08x = 226,318,608.41
  5. Step 5: Solve for x
    x = 226,318,608.41/14,063.08
  6. Step 6: Final answer
    x = 16,093.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.