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Finding the Fourth Proportional to 3,783.37, 5,675.32 and 1,010.03

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Solution

The fourth proportional to 3,783.37, 5,675.32 and 1,010.03 is: 1,515.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783.37 : 5,675.32 = 1,010.03 : x
  2. Step 2: Convert to fraction form
    3,783.37/5,675.32 = 1,010.03/x
  3. Step 3: Cross multiply
    3,783.37x = 5,675.32 × 1,010.03
  4. Step 4: Simplify right side
    3,783.37x = 5,732,243.46
  5. Step 5: Solve for x
    x = 5,732,243.46/3,783.37
  6. Step 6: Final answer
    x = 1,515.12

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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.