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Finding the Fourth Proportional to 29,468.25, 44,143.25 and 14,632.29

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Solution

The fourth proportional to 29,468.25, 44,143.25 and 14,632.29 is: 21,919.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,468.25 : 44,143.25 = 14,632.29 : x
  2. Step 2: Convert to fraction form
    29,468.25/44,143.25 = 14,632.29/x
  3. Step 3: Cross multiply
    29,468.25x = 44,143.25 × 14,632.29
  4. Step 4: Simplify right side
    29,468.25x = 645,916,762.38
  5. Step 5: Solve for x
    x = 645,916,762.38/29,468.25
  6. Step 6: Final answer
    x = 21,919.07

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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.