Home / 29,664.96-44,455.92-19,681.44

Finding the Fourth Proportional to 29,664.96, 44,455.92 and 19,681.44

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Solution

The fourth proportional to 29,664.96, 44,455.92 and 19,681.44 is: 29,494.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,664.96 : 44,455.92 = 19,681.44 : x
  2. Step 2: Convert to fraction form
    29,664.96/44,455.92 = 19,681.44/x
  3. Step 3: Cross multiply
    29,664.96x = 44,455.92 × 19,681.44
  4. Step 4: Simplify right side
    29,664.96x = 874,956,522.12
  5. Step 5: Solve for x
    x = 874,956,522.12/29,664.96
  6. Step 6: Final answer
    x = 29,494.61

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Why These Related Problems?

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