Home / 164,114.93-246,213.92-45,786.18

Finding the Fourth Proportional to 164,114.93, 246,213.92 and 45,786.18

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Solution

The fourth proportional to 164,114.93, 246,213.92 and 45,786.18 is: 68,690.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,114.93 : 246,213.92 = 45,786.18 : x
  2. Step 2: Convert to fraction form
    164,114.93/246,213.92 = 45,786.18/x
  3. Step 3: Cross multiply
    164,114.93x = 246,213.92 × 45,786.18
  4. Step 4: Simplify right side
    164,114.93x = 11,273,194,859.63
  5. Step 5: Solve for x
    x = 11,273,194,859.63/164,114.93
  6. Step 6: Final answer
    x = 68,690.85

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1.5x scale

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.