Home / 227,775.16-341,365.44-164,807.36

Finding the Fourth Proportional to 227,775.16, 341,365.44 and 164,807.36

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Solution

The fourth proportional to 227,775.16, 341,365.44 and 164,807.36 is: 246,995.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,775.16 : 341,365.44 = 164,807.36 : x
  2. Step 2: Convert to fraction form
    227,775.16/341,365.44 = 164,807.36/x
  3. Step 3: Cross multiply
    227,775.16x = 341,365.44 × 164,807.36
  4. Step 4: Simplify right side
    227,775.16x = 56,259,536,961.64
  5. Step 5: Solve for x
    x = 56,259,536,961.64/227,775.16
  6. Step 6: Final answer
    x = 246,995.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.