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Finding the Fourth Proportional to 32,872.83, 49,321.53 and 17,068.01

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Solution

The fourth proportional to 32,872.83, 49,321.53 and 17,068.01 is: 25,608.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,872.83 : 49,321.53 = 17,068.01 : x
  2. Step 2: Convert to fraction form
    32,872.83/49,321.53 = 17,068.01/x
  3. Step 3: Cross multiply
    32,872.83x = 49,321.53 × 17,068.01
  4. Step 4: Simplify right side
    32,872.83x = 841,820,120.65
  5. Step 5: Solve for x
    x = 841,820,120.65/32,872.83
  6. Step 6: Final answer
    x = 25,608.39

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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.