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Finding the Fourth Proportional to 9,633.93, 14,453.98 and 4,091.93

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Solution

The fourth proportional to 9,633.93, 14,453.98 and 4,091.93 is: 6,139.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633.93 : 14,453.98 = 4,091.93 : x
  2. Step 2: Convert to fraction form
    9,633.93/14,453.98 = 4,091.93/x
  3. Step 3: Cross multiply
    9,633.93x = 14,453.98 × 4,091.93
  4. Step 4: Simplify right side
    9,633.93x = 59,144,674.38
  5. Step 5: Solve for x
    x = 59,144,674.38/9,633.93
  6. Step 6: Final answer
    x = 6,139.21

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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.