Home / 164,467.59-246,502.69-80,101.33

Finding the Fourth Proportional to 164,467.59, 246,502.69 and 80,101.33

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Solution

The fourth proportional to 164,467.59, 246,502.69 and 80,101.33 is: 120,055.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,467.59 : 246,502.69 = 80,101.33 : x
  2. Step 2: Convert to fraction form
    164,467.59/246,502.69 = 80,101.33/x
  3. Step 3: Cross multiply
    164,467.59x = 246,502.69 × 80,101.33
  4. Step 4: Simplify right side
    164,467.59x = 19,745,193,317.58
  5. Step 5: Solve for x
    x = 19,745,193,317.58/164,467.59
  6. Step 6: Final answer
    x = 120,055.22

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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.