Home / 34,447.09-51,676.05-14,725.75

Finding the Fourth Proportional to 34,447.09, 51,676.05 and 14,725.75

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Solution

The fourth proportional to 34,447.09, 51,676.05 and 14,725.75 is: 22,090.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,447.09 : 51,676.05 = 14,725.75 : x
  2. Step 2: Convert to fraction form
    34,447.09/51,676.05 = 14,725.75/x
  3. Step 3: Cross multiply
    34,447.09x = 51,676.05 × 14,725.75
  4. Step 4: Simplify right side
    34,447.09x = 760,968,593.29
  5. Step 5: Solve for x
    x = 760,968,593.29/34,447.09
  6. Step 6: Final answer
    x = 22,090.94

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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.