Home / 164,225.73-226,639.28-92,604.22

Finding the Fourth Proportional to 164,225.73, 226,639.28 and 92,604.22

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Solution

The fourth proportional to 164,225.73, 226,639.28 and 92,604.22 is: 127,798.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,225.73 : 226,639.28 = 92,604.22 : x
  2. Step 2: Convert to fraction form
    164,225.73/226,639.28 = 92,604.22/x
  3. Step 3: Cross multiply
    164,225.73x = 226,639.28 × 92,604.22
  4. Step 4: Simplify right side
    164,225.73x = 20,987,752,716.14
  5. Step 5: Solve for x
    x = 20,987,752,716.14/164,225.73
  6. Step 6: Final answer
    x = 127,798.20

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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.