Home / 169,054.32-233,298.60-92,576.64

Finding the Fourth Proportional to 169,054.32, 233,298.60 and 92,576.64

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Solution

The fourth proportional to 169,054.32, 233,298.60 and 92,576.64 is: 127,757.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,054.32 : 233,298.60 = 92,576.64 : x
  2. Step 2: Convert to fraction form
    169,054.32/233,298.60 = 92,576.64/x
  3. Step 3: Cross multiply
    169,054.32x = 233,298.60 × 92,576.64
  4. Step 4: Simplify right side
    169,054.32x = 21,598,000,504.70
  5. Step 5: Solve for x
    x = 21,598,000,504.70/169,054.32
  6. Step 6: Final answer
    x = 127,757.76

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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.