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Finding the Fourth Proportional to 25,057.27, 37,590.06 and 9,262.32

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Solution

The fourth proportional to 25,057.27, 37,590.06 and 9,262.32 is: 13,895.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,057.27 : 37,590.06 = 9,262.32 : x
  2. Step 2: Convert to fraction form
    25,057.27/37,590.06 = 9,262.32/x
  3. Step 3: Cross multiply
    25,057.27x = 37,590.06 × 9,262.32
  4. Step 4: Simplify right side
    25,057.27x = 348,171,118.23
  5. Step 5: Solve for x
    x = 348,171,118.23/25,057.27
  6. Step 6: Final answer
    x = 13,895.02

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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.