Home / 164,339.24-226,798.52-92,693.12

Finding the Fourth Proportional to 164,339.24, 226,798.52 and 92,693.12

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Solution

The fourth proportional to 164,339.24, 226,798.52 and 92,693.12 is: 127,922.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,339.24 : 226,798.52 = 92,693.12 : x
  2. Step 2: Convert to fraction form
    164,339.24/226,798.52 = 92,693.12/x
  3. Step 3: Cross multiply
    164,339.24x = 226,798.52 × 92,693.12
  4. Step 4: Simplify right side
    164,339.24x = 21,022,660,832.72
  5. Step 5: Solve for x
    x = 21,022,660,832.72/164,339.24
  6. Step 6: Final answer
    x = 127,922.35

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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.