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Finding the Fourth Proportional to 7,064.93, 10,601.04 and 2,908.01

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Solution

The fourth proportional to 7,064.93, 10,601.04 and 2,908.01 is: 4,363.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.93 : 10,601.04 = 2,908.01 : x
  2. Step 2: Convert to fraction form
    7,064.93/10,601.04 = 2,908.01/x
  3. Step 3: Cross multiply
    7,064.93x = 10,601.04 × 2,908.01
  4. Step 4: Simplify right side
    7,064.93x = 30,827,930.33
  5. Step 5: Solve for x
    x = 30,827,930.33/7,064.93
  6. Step 6: Final answer
    x = 4,363.52

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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.