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Finding the Fourth Proportional to 36,592.72, 50,498.02 and 19,825.72

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Solution

The fourth proportional to 36,592.72, 50,498.02 and 19,825.72 is: 27,359.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,592.72 : 50,498.02 = 19,825.72 : x
  2. Step 2: Convert to fraction form
    36,592.72/50,498.02 = 19,825.72/x
  3. Step 3: Cross multiply
    36,592.72x = 50,498.02 × 19,825.72
  4. Step 4: Simplify right side
    36,592.72x = 1,001,159,605.07
  5. Step 5: Solve for x
    x = 1,001,159,605.07/36,592.72
  6. Step 6: Final answer
    x = 27,359.53

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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.