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Finding the Fourth Proportional to 59,974, 82,771.42 and 34,823.50

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Solution

The fourth proportional to 59,974, 82,771.42 and 34,823.50 is: 48,060.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,974 : 82,771.42 = 34,823.50 : x
  2. Step 2: Convert to fraction form
    59,974/82,771.42 = 34,823.50/x
  3. Step 3: Cross multiply
    59,974x = 82,771.42 × 34,823.50
  4. Step 4: Simplify right side
    59,974x = 2,882,390,544.37
  5. Step 5: Solve for x
    x = 2,882,390,544.37/59,974
  6. Step 6: Final answer
    x = 48,060.67

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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.