Home / 164,929.80-227,583.96-92,336.76

Finding the Fourth Proportional to 164,929.80, 227,583.96 and 92,336.76

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Solution

The fourth proportional to 164,929.80, 227,583.96 and 92,336.76 is: 127,414.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,929.80 : 227,583.96 = 92,336.76 : x
  2. Step 2: Convert to fraction form
    164,929.80/227,583.96 = 92,336.76/x
  3. Step 3: Cross multiply
    164,929.80x = 227,583.96 × 92,336.76
  4. Step 4: Simplify right side
    164,929.80x = 21,014,365,494.37
  5. Step 5: Solve for x
    x = 21,014,365,494.37/164,929.80
  6. Step 6: Final answer
    x = 127,414.00

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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.