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Finding the Fourth Proportional to 9,350.03, 14,012.93 and 3,796.88

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Solution

The fourth proportional to 9,350.03, 14,012.93 and 3,796.88 is: 5,690.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.03 : 14,012.93 = 3,796.88 : x
  2. Step 2: Convert to fraction form
    9,350.03/14,012.93 = 3,796.88/x
  3. Step 3: Cross multiply
    9,350.03x = 14,012.93 × 3,796.88
  4. Step 4: Simplify right side
    9,350.03x = 53,205,353.09
  5. Step 5: Solve for x
    x = 53,205,353.09/9,350.03
  6. Step 6: Final answer
    x = 5,690.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.