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Finding the Fourth Proportional to 23,990.01, 35,985.01 and 7,349.97

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Solution

The fourth proportional to 23,990.01, 35,985.01 and 7,349.97 is: 11,024.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,990.01 : 35,985.01 = 7,349.97 : x
  2. Step 2: Convert to fraction form
    23,990.01/35,985.01 = 7,349.97/x
  3. Step 3: Cross multiply
    23,990.01x = 35,985.01 × 7,349.97
  4. Step 4: Simplify right side
    23,990.01x = 264,488,743.95
  5. Step 5: Solve for x
    x = 264,488,743.95/23,990.01
  6. Step 6: Final answer
    x = 11,024.95

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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.