Home / 164,023.26-226,352.79-92,404.14

Finding the Fourth Proportional to 164,023.26, 226,352.79 and 92,404.14

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Solution

The fourth proportional to 164,023.26, 226,352.79 and 92,404.14 is: 127,518.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,023.26 : 226,352.79 = 92,404.14 : x
  2. Step 2: Convert to fraction form
    164,023.26/226,352.79 = 92,404.14/x
  3. Step 3: Cross multiply
    164,023.26x = 226,352.79 × 92,404.14
  4. Step 4: Simplify right side
    164,023.26x = 20,915,934,896.55
  5. Step 5: Solve for x
    x = 20,915,934,896.55/164,023.26
  6. Step 6: Final answer
    x = 127,518.10

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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.