Home / 182,256.06-273,252.87-111,990.18

Finding the Fourth Proportional to 182,256.06, 273,252.87 and 111,990.18

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Solution

The fourth proportional to 182,256.06, 273,252.87 and 111,990.18 is: 167,904.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,256.06 : 273,252.87 = 111,990.18 : x
  2. Step 2: Convert to fraction form
    182,256.06/273,252.87 = 111,990.18/x
  3. Step 3: Cross multiply
    182,256.06x = 273,252.87 × 111,990.18
  4. Step 4: Simplify right side
    182,256.06x = 30,601,638,096.82
  5. Step 5: Solve for x
    x = 30,601,638,096.82/182,256.06
  6. Step 6: Final answer
    x = 167,904.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.