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Finding the Fourth Proportional to 35,541.69, 49,047.54 and 19,626.27

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Solution

The fourth proportional to 35,541.69, 49,047.54 and 19,626.27 is: 27,084.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541.69 : 49,047.54 = 19,626.27 : x
  2. Step 2: Convert to fraction form
    35,541.69/49,047.54 = 19,626.27/x
  3. Step 3: Cross multiply
    35,541.69x = 49,047.54 × 19,626.27
  4. Step 4: Simplify right side
    35,541.69x = 962,620,262.88
  5. Step 5: Solve for x
    x = 962,620,262.88/35,541.69
  6. Step 6: Final answer
    x = 27,084.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.