Home / 164,013.00-226,336.96-92,416.09

Finding the Fourth Proportional to 164,013.00, 226,336.96 and 92,416.09

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Solution

The fourth proportional to 164,013.00, 226,336.96 and 92,416.09 is: 127,533.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,013.00 : 226,336.96 = 92,416.09 : x
  2. Step 2: Convert to fraction form
    164,013.00/226,336.96 = 92,416.09/x
  3. Step 3: Cross multiply
    164,013.00x = 226,336.96 × 92,416.09
  4. Step 4: Simplify right side
    164,013.00x = 20,917,176,579.83
  5. Step 5: Solve for x
    x = 20,917,176,579.83/164,013.00
  6. Step 6: Final answer
    x = 127,533.65

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1.5x scale

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.