Home / 16,433.96-24,629.78-14,317.03

Finding the Fourth Proportional to 16,433.96, 24,629.78 and 14,317.03

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Solution

The fourth proportional to 16,433.96, 24,629.78 and 14,317.03 is: 21,457.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,433.96 : 24,629.78 = 14,317.03 : x
  2. Step 2: Convert to fraction form
    16,433.96/24,629.78 = 14,317.03/x
  3. Step 3: Cross multiply
    16,433.96x = 24,629.78 × 14,317.03
  4. Step 4: Simplify right side
    16,433.96x = 352,625,273.37
  5. Step 5: Solve for x
    x = 352,625,273.37/16,433.96
  6. Step 6: Final answer
    x = 21,457.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.