Home / 164,512.44-246,730.32-46,195.20

Finding the Fourth Proportional to 164,512.44, 246,730.32 and 46,195.20

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Solution

The fourth proportional to 164,512.44, 246,730.32 and 46,195.20 is: 69,282.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,512.44 : 246,730.32 = 46,195.20 : x
  2. Step 2: Convert to fraction form
    164,512.44/246,730.32 = 46,195.20/x
  3. Step 3: Cross multiply
    164,512.44x = 246,730.32 × 46,195.20
  4. Step 4: Simplify right side
    164,512.44x = 11,397,756,478.46
  5. Step 5: Solve for x
    x = 11,397,756,478.46/164,512.44
  6. Step 6: Final answer
    x = 69,282.03

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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.