Home / 164,803.23-246,922.29-110,666.43

Finding the Fourth Proportional to 164,803.23, 246,922.29 and 110,666.43

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Solution

The fourth proportional to 164,803.23, 246,922.29 and 110,666.43 is: 165,809.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,803.23 : 246,922.29 = 110,666.43 : x
  2. Step 2: Convert to fraction form
    164,803.23/246,922.29 = 110,666.43/x
  3. Step 3: Cross multiply
    164,803.23x = 246,922.29 × 110,666.43
  4. Step 4: Simplify right side
    164,803.23x = 27,326,008,321.72
  5. Step 5: Solve for x
    x = 27,326,008,321.72/164,803.23
  6. Step 6: Final answer
    x = 165,809.91

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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.