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Finding the Fourth Proportional to 9,622.06, 14,413.93 and 6,325.15

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Solution

The fourth proportional to 9,622.06, 14,413.93 and 6,325.15 is: 9,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622.06 : 14,413.93 = 6,325.15 : x
  2. Step 2: Convert to fraction form
    9,622.06/14,413.93 = 6,325.15/x
  3. Step 3: Cross multiply
    9,622.06x = 14,413.93 × 6,325.15
  4. Step 4: Simplify right side
    9,622.06x = 91,170,269.34
  5. Step 5: Solve for x
    x = 91,170,269.34/9,622.06
  6. Step 6: Final answer
    x = 9,475.13

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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.