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Finding the Fourth Proportional to 14,704.61, 22,061.03 and 5,945.67

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Solution

The fourth proportional to 14,704.61, 22,061.03 and 5,945.67 is: 8,920.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704.61 : 22,061.03 = 5,945.67 : x
  2. Step 2: Convert to fraction form
    14,704.61/22,061.03 = 5,945.67/x
  3. Step 3: Cross multiply
    14,704.61x = 22,061.03 × 5,945.67
  4. Step 4: Simplify right side
    14,704.61x = 131,167,574.51
  5. Step 5: Solve for x
    x = 131,167,574.51/14,704.61
  6. Step 6: Final answer
    x = 8,920.17

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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.