Home / 163,919.30-226,224.83-95,932.22

Finding the Fourth Proportional to 163,919.30, 226,224.83 and 95,932.22

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Solution

The fourth proportional to 163,919.30, 226,224.83 and 95,932.22 is: 132,395.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,919.30 : 226,224.83 = 95,932.22 : x
  2. Step 2: Convert to fraction form
    163,919.30/226,224.83 = 95,932.22/x
  3. Step 3: Cross multiply
    163,919.30x = 226,224.83 × 95,932.22
  4. Step 4: Simplify right side
    163,919.30x = 21,702,250,966.42
  5. Step 5: Solve for x
    x = 21,702,250,966.42/163,919.30
  6. Step 6: Final answer
    x = 132,395.95

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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.