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Finding the Fourth Proportional to 14,805.45, 22,207.32 and 6,040.17

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Solution

The fourth proportional to 14,805.45, 22,207.32 and 6,040.17 is: 9,059.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,805.45 : 22,207.32 = 6,040.17 : x
  2. Step 2: Convert to fraction form
    14,805.45/22,207.32 = 6,040.17/x
  3. Step 3: Cross multiply
    14,805.45x = 22,207.32 × 6,040.17
  4. Step 4: Simplify right side
    14,805.45x = 134,135,988.04
  5. Step 5: Solve for x
    x = 134,135,988.04/14,805.45
  6. Step 6: Final answer
    x = 9,059.91

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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.