Home / 164,466.24-226,962.72-92,845.44

Finding the Fourth Proportional to 164,466.24, 226,962.72 and 92,845.44

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Solution

The fourth proportional to 164,466.24, 226,962.72 and 92,845.44 is: 128,126.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,466.24 : 226,962.72 = 92,845.44 : x
  2. Step 2: Convert to fraction form
    164,466.24/226,962.72 = 92,845.44/x
  3. Step 3: Cross multiply
    164,466.24x = 226,962.72 × 92,845.44
  4. Step 4: Simplify right side
    164,466.24x = 21,072,453,602.00
  5. Step 5: Solve for x
    x = 21,072,453,602.00/164,466.24
  6. Step 6: Final answer
    x = 128,126.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.