Home / 69,466.26-104,199.38-16,875.39

Finding the Fourth Proportional to 69,466.26, 104,199.38 and 16,875.39

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Solution

The fourth proportional to 69,466.26, 104,199.38 and 16,875.39 is: 25,313.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,466.26 : 104,199.38 = 16,875.39 : x
  2. Step 2: Convert to fraction form
    69,466.26/104,199.38 = 16,875.39/x
  3. Step 3: Cross multiply
    69,466.26x = 104,199.38 × 16,875.39
  4. Step 4: Simplify right side
    69,466.26x = 1,758,405,090.88
  5. Step 5: Solve for x
    x = 1,758,405,090.88/69,466.26
  6. Step 6: Final answer
    x = 25,313.08

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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.