Home / 169,181.06-233,469.95-92,704.91

Finding the Fourth Proportional to 169,181.06, 233,469.95 and 92,704.91

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Solution

The fourth proportional to 169,181.06, 233,469.95 and 92,704.91 is: 127,932.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,181.06 : 233,469.95 = 92,704.91 : x
  2. Step 2: Convert to fraction form
    169,181.06/233,469.95 = 92,704.91/x
  3. Step 3: Cross multiply
    169,181.06x = 233,469.95 × 92,704.91
  4. Step 4: Simplify right side
    169,181.06x = 21,643,809,071.58
  5. Step 5: Solve for x
    x = 21,643,809,071.58/169,181.06
  6. Step 6: Final answer
    x = 127,932.82

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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.