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Finding the Fourth Proportional to 25,062.41, 37,605.87 and 17,714.09

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Solution

The fourth proportional to 25,062.41, 37,605.87 and 17,714.09 is: 26,579.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,062.41 : 37,605.87 = 17,714.09 : x
  2. Step 2: Convert to fraction form
    25,062.41/37,605.87 = 17,714.09/x
  3. Step 3: Cross multiply
    25,062.41x = 37,605.87 × 17,714.09
  4. Step 4: Simplify right side
    25,062.41x = 666,153,859.72
  5. Step 5: Solve for x
    x = 666,153,859.72/25,062.41
  6. Step 6: Final answer
    x = 26,579.80

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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.