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Finding the Fourth Proportional to 7,333.89, 10,109.57 and 4,496.01

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Solution

The fourth proportional to 7,333.89, 10,109.57 and 4,496.01 is: 6,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333.89 : 10,109.57 = 4,496.01 : x
  2. Step 2: Convert to fraction form
    7,333.89/10,109.57 = 4,496.01/x
  3. Step 3: Cross multiply
    7,333.89x = 10,109.57 × 4,496.01
  4. Step 4: Simplify right side
    7,333.89x = 45,452,727.82
  5. Step 5: Solve for x
    x = 45,452,727.82/7,333.89
  6. Step 6: Final answer
    x = 6,197.63

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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.