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Finding the Fourth Proportional to 9,469.51, 14,206.82 and 2,895.52

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Solution

The fourth proportional to 9,469.51, 14,206.82 and 2,895.52 is: 4,344.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469.51 : 14,206.82 = 2,895.52 : x
  2. Step 2: Convert to fraction form
    9,469.51/14,206.82 = 2,895.52/x
  3. Step 3: Cross multiply
    9,469.51x = 14,206.82 × 2,895.52
  4. Step 4: Simplify right side
    9,469.51x = 41,136,131.45
  5. Step 5: Solve for x
    x = 41,136,131.45/9,469.51
  6. Step 6: Final answer
    x = 4,344.06

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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.