Home / 164,230.04-226,678.74-92,651.58

Finding the Fourth Proportional to 164,230.04, 226,678.74 and 92,651.58

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Solution

The fourth proportional to 164,230.04, 226,678.74 and 92,651.58 is: 127,882.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,230.04 : 226,678.74 = 92,651.58 : x
  2. Step 2: Convert to fraction form
    164,230.04/226,678.74 = 92,651.58/x
  3. Step 3: Cross multiply
    164,230.04x = 226,678.74 × 92,651.58
  4. Step 4: Simplify right side
    164,230.04x = 21,002,142,640.94
  5. Step 5: Solve for x
    x = 21,002,142,640.94/164,230.04
  6. Step 6: Final answer
    x = 127,882.47

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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.