Home / 34,076.03-51,093.99-14,343.89

Finding the Fourth Proportional to 34,076.03, 51,093.99 and 14,343.89

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Solution

The fourth proportional to 34,076.03, 51,093.99 and 14,343.89 is: 21,507.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,076.03 : 51,093.99 = 14,343.89 : x
  2. Step 2: Convert to fraction form
    34,076.03/51,093.99 = 14,343.89/x
  3. Step 3: Cross multiply
    34,076.03x = 51,093.99 × 14,343.89
  4. Step 4: Simplify right side
    34,076.03x = 732,886,316.75
  5. Step 5: Solve for x
    x = 732,886,316.75/34,076.03
  6. Step 6: Final answer
    x = 21,507.39

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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.