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Finding the Fourth Proportional to 17,232.84, 25,844.54 and 4,749.93

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Solution

The fourth proportional to 17,232.84, 25,844.54 and 4,749.93 is: 7,123.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232.84 : 25,844.54 = 4,749.93 : x
  2. Step 2: Convert to fraction form
    17,232.84/25,844.54 = 4,749.93/x
  3. Step 3: Cross multiply
    17,232.84x = 25,844.54 × 4,749.93
  4. Step 4: Simplify right side
    17,232.84x = 122,759,732.13
  5. Step 5: Solve for x
    x = 122,759,732.13/17,232.84
  6. Step 6: Final answer
    x = 7,123.59

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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.