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Finding the Fourth Proportional to 22,851.60, 34,273.19 and 10,368.62

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Solution

The fourth proportional to 22,851.60, 34,273.19 and 10,368.62 is: 15,551.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,851.60 : 34,273.19 = 10,368.62 : x
  2. Step 2: Convert to fraction form
    22,851.60/34,273.19 = 10,368.62/x
  3. Step 3: Cross multiply
    22,851.60x = 34,273.19 × 10,368.62
  4. Step 4: Simplify right side
    22,851.60x = 355,365,666.38
  5. Step 5: Solve for x
    x = 355,365,666.38/22,851.60
  6. Step 6: Final answer
    x = 15,551.02

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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.