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Finding the Fourth Proportional to 29,456.70, 44,136.45 and 25,082.70

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Solution

The fourth proportional to 29,456.70, 44,136.45 and 25,082.70 is: 37,582.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,456.70 : 44,136.45 = 25,082.70 : x
  2. Step 2: Convert to fraction form
    29,456.70/44,136.45 = 25,082.70/x
  3. Step 3: Cross multiply
    29,456.70x = 44,136.45 × 25,082.70
  4. Step 4: Simplify right side
    29,456.70x = 1,107,061,334.42
  5. Step 5: Solve for x
    x = 1,107,061,334.42/29,456.70
  6. Step 6: Final answer
    x = 37,582.67

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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.