Home / 164,558.06-227,094.60-92,948.73

Finding the Fourth Proportional to 164,558.06, 227,094.60 and 92,948.73

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Solution

The fourth proportional to 164,558.06, 227,094.60 and 92,948.73 is: 128,271.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,558.06 : 227,094.60 = 92,948.73 : x
  2. Step 2: Convert to fraction form
    164,558.06/227,094.60 = 92,948.73/x
  3. Step 3: Cross multiply
    164,558.06x = 227,094.60 × 92,948.73
  4. Step 4: Simplify right side
    164,558.06x = 21,108,154,659.86
  5. Step 5: Solve for x
    x = 21,108,154,659.86/164,558.06
  6. Step 6: Final answer
    x = 128,271.78

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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.