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Finding the Fourth Proportional to 9,074.44, 12,522.01 and 5,094.79

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Solution

The fourth proportional to 9,074.44, 12,522.01 and 5,094.79 is: 7,030.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074.44 : 12,522.01 = 5,094.79 : x
  2. Step 2: Convert to fraction form
    9,074.44/12,522.01 = 5,094.79/x
  3. Step 3: Cross multiply
    9,074.44x = 12,522.01 × 5,094.79
  4. Step 4: Simplify right side
    9,074.44x = 63,797,011.33
  5. Step 5: Solve for x
    x = 63,797,011.33/9,074.44
  6. Step 6: Final answer
    x = 7,030.41

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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.