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Finding the Fourth Proportional to 23,194.60, 34,802.92 and 10,707.69

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Solution

The fourth proportional to 23,194.60, 34,802.92 and 10,707.69 is: 16,066.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.60 : 34,802.92 = 10,707.69 : x
  2. Step 2: Convert to fraction form
    23,194.60/34,802.92 = 10,707.69/x
  3. Step 3: Cross multiply
    23,194.60x = 34,802.92 × 10,707.69
  4. Step 4: Simplify right side
    23,194.60x = 372,658,962.12
  5. Step 5: Solve for x
    x = 372,658,962.12/23,194.60
  6. Step 6: Final answer
    x = 16,066.62

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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.