Home / 164,682.28-227,264.16-92,093.32

Finding the Fourth Proportional to 164,682.28, 227,264.16 and 92,093.32

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Solution

The fourth proportional to 164,682.28, 227,264.16 and 92,093.32 is: 127,090.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,682.28 : 227,264.16 = 92,093.32 : x
  2. Step 2: Convert to fraction form
    164,682.28/227,264.16 = 92,093.32/x
  3. Step 3: Cross multiply
    164,682.28x = 227,264.16 × 92,093.32
  4. Step 4: Simplify right side
    164,682.28x = 20,929,511,011.41
  5. Step 5: Solve for x
    x = 20,929,511,011.41/164,682.28
  6. Step 6: Final answer
    x = 127,090.24

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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.