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Finding the Fourth Proportional to 4,300.37, 5,936.33 and 2,905.01

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Solution

The fourth proportional to 4,300.37, 5,936.33 and 2,905.01 is: 4,010.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300.37 : 5,936.33 = 2,905.01 : x
  2. Step 2: Convert to fraction form
    4,300.37/5,936.33 = 2,905.01/x
  3. Step 3: Cross multiply
    4,300.37x = 5,936.33 × 2,905.01
  4. Step 4: Simplify right side
    4,300.37x = 17,245,083.49
  5. Step 5: Solve for x
    x = 17,245,083.49/4,300.37
  6. Step 6: Final answer
    x = 4,010.14

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