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Finding the Fourth Proportional to 182,324.75, 273,466.64 and 69,926.11

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Solution

The fourth proportional to 182,324.75, 273,466.64 and 69,926.11 is: 104,881.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,324.75 : 273,466.64 = 69,926.11 : x
  2. Step 2: Convert to fraction form
    182,324.75/273,466.64 = 69,926.11/x
  3. Step 3: Cross multiply
    182,324.75x = 273,466.64 × 69,926.11
  4. Step 4: Simplify right side
    182,324.75x = 19,122,457,841.12
  5. Step 5: Solve for x
    x = 19,122,457,841.12/182,324.75
  6. Step 6: Final answer
    x = 104,881.31

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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.