Home / 164,317.52-226,760.38-92,697.32

Finding the Fourth Proportional to 164,317.52, 226,760.38 and 92,697.32

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Solution

The fourth proportional to 164,317.52, 226,760.38 and 92,697.32 is: 127,923.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,317.52 : 226,760.38 = 92,697.32 : x
  2. Step 2: Convert to fraction form
    164,317.52/226,760.38 = 92,697.32/x
  3. Step 3: Cross multiply
    164,317.52x = 226,760.38 × 92,697.32
  4. Step 4: Simplify right side
    164,317.52x = 21,020,078,477.79
  5. Step 5: Solve for x
    x = 21,020,078,477.79/164,317.52
  6. Step 6: Final answer
    x = 127,923.54

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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.