Home / 10,003.46-14,996.76-4,735.41

Finding the Fourth Proportional to 10,003.46, 14,996.76 and 4,735.41

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Solution

The fourth proportional to 10,003.46, 14,996.76 and 4,735.41 is: 7,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,003.46 : 14,996.76 = 4,735.41 : x
  2. Step 2: Convert to fraction form
    10,003.46/14,996.76 = 4,735.41/x
  3. Step 3: Cross multiply
    10,003.46x = 14,996.76 × 4,735.41
  4. Step 4: Simplify right side
    10,003.46x = 71,015,807.27
  5. Step 5: Solve for x
    x = 71,015,807.27/10,003.46
  6. Step 6: Final answer
    x = 7,099.13

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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.