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Finding the Fourth Proportional to 25,101.91, 37,658.82 and 7,333.18

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Solution

The fourth proportional to 25,101.91, 37,658.82 and 7,333.18 is: 11,001.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101.91 : 37,658.82 = 7,333.18 : x
  2. Step 2: Convert to fraction form
    25,101.91/37,658.82 = 7,333.18/x
  3. Step 3: Cross multiply
    25,101.91x = 37,658.82 × 7,333.18
  4. Step 4: Simplify right side
    25,101.91x = 276,158,905.65
  5. Step 5: Solve for x
    x = 276,158,905.65/25,101.91
  6. Step 6: Final answer
    x = 11,001.51

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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.