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Finding the Fourth Proportional to 9,636.00, 14,457.03 and 3,395.76

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Solution

The fourth proportional to 9,636.00, 14,457.03 and 3,395.76 is: 5,094.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636.00 : 14,457.03 = 3,395.76 : x
  2. Step 2: Convert to fraction form
    9,636.00/14,457.03 = 3,395.76/x
  3. Step 3: Cross multiply
    9,636.00x = 14,457.03 × 3,395.76
  4. Step 4: Simplify right side
    9,636.00x = 49,092,556.35
  5. Step 5: Solve for x
    x = 49,092,556.35/9,636.00
  6. Step 6: Final answer
    x = 5,094.70

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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.