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Finding the Fourth Proportional to 22,056.27, 33,084.35 and 9,574.67

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Solution

The fourth proportional to 22,056.27, 33,084.35 and 9,574.67 is: 14,361.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.27 : 33,084.35 = 9,574.67 : x
  2. Step 2: Convert to fraction form
    22,056.27/33,084.35 = 9,574.67/x
  3. Step 3: Cross multiply
    22,056.27x = 33,084.35 × 9,574.67
  4. Step 4: Simplify right side
    22,056.27x = 316,771,804.16
  5. Step 5: Solve for x
    x = 316,771,804.16/22,056.27
  6. Step 6: Final answer
    x = 14,361.99

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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.