Home / 29,313.53-43,952.57-11,522.89

Finding the Fourth Proportional to 29,313.53, 43,952.57 and 11,522.89

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Solution

The fourth proportional to 29,313.53, 43,952.57 and 11,522.89 is: 17,277.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,313.53 : 43,952.57 = 11,522.89 : x
  2. Step 2: Convert to fraction form
    29,313.53/43,952.57 = 11,522.89/x
  3. Step 3: Cross multiply
    29,313.53x = 43,952.57 × 11,522.89
  4. Step 4: Simplify right side
    29,313.53x = 506,460,629.33
  5. Step 5: Solve for x
    x = 506,460,629.33/29,313.53
  6. Step 6: Final answer
    x = 17,277.37

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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.