Home / 164,698.36-227,200.26-104,167.06

Finding the Fourth Proportional to 164,698.36, 227,200.26 and 104,167.06

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Solution

The fourth proportional to 164,698.36, 227,200.26 and 104,167.06 is: 143,697.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,698.36 : 227,200.26 = 104,167.06 : x
  2. Step 2: Convert to fraction form
    164,698.36/227,200.26 = 104,167.06/x
  3. Step 3: Cross multiply
    164,698.36x = 227,200.26 × 104,167.06
  4. Step 4: Simplify right side
    164,698.36x = 23,666,783,115.44
  5. Step 5: Solve for x
    x = 23,666,783,115.44/164,698.36
  6. Step 6: Final answer
    x = 143,697.75

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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.