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Finding the Fourth Proportional to 7,094, 10,650.42 and 6,060.64

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Solution

The fourth proportional to 7,094, 10,650.42 and 6,060.64 is: 9,099.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094 : 10,650.42 = 6,060.64 : x
  2. Step 2: Convert to fraction form
    7,094/10,650.42 = 6,060.64/x
  3. Step 3: Cross multiply
    7,094x = 10,650.42 × 6,060.64
  4. Step 4: Simplify right side
    7,094x = 64,548,361.47
  5. Step 5: Solve for x
    x = 64,548,361.47/7,094
  6. Step 6: Final answer
    x = 9,099.01

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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.