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Finding the Fourth Proportional to 79,010, 118,515.01 and 23,606

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Solution

The fourth proportional to 79,010, 118,515.01 and 23,606 is: 35,409.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,010 : 118,515.01 = 23,606 : x
  2. Step 2: Convert to fraction form
    79,010/118,515.01 = 23,606/x
  3. Step 3: Cross multiply
    79,010x = 118,515.01 × 23,606
  4. Step 4: Simplify right side
    79,010x = 2,797,665,326.06
  5. Step 5: Solve for x
    x = 2,797,665,326.06/79,010
  6. Step 6: Final answer
    x = 35,409.00

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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.