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Finding the Fourth Proportional to 9,503.18, 14,250.69 and 3,263.82

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Solution

The fourth proportional to 9,503.18, 14,250.69 and 3,263.82 is: 4,894.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,503.18 : 14,250.69 = 3,263.82 : x
  2. Step 2: Convert to fraction form
    9,503.18/14,250.69 = 3,263.82/x
  3. Step 3: Cross multiply
    9,503.18x = 14,250.69 × 3,263.82
  4. Step 4: Simplify right side
    9,503.18x = 46,511,599.46
  5. Step 5: Solve for x
    x = 46,511,599.46/9,503.18
  6. Step 6: Final answer
    x = 4,894.32

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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.