Home / 164,272.20-226,695.58-92,652.06

Finding the Fourth Proportional to 164,272.20, 226,695.58 and 92,652.06

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Solution

The fourth proportional to 164,272.20, 226,695.58 and 92,652.06 is: 127,859.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,272.20 : 226,695.58 = 92,652.06 : x
  2. Step 2: Convert to fraction form
    164,272.20/226,695.58 = 92,652.06/x
  3. Step 3: Cross multiply
    164,272.20x = 226,695.58 × 92,652.06
  4. Step 4: Simplify right side
    164,272.20x = 21,003,812,479.89
  5. Step 5: Solve for x
    x = 21,003,812,479.89/164,272.20
  6. Step 6: Final answer
    x = 127,859.81

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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.