Home / 122,966.02-184,525.44-111,134.08

Finding the Fourth Proportional to 122,966.02, 184,525.44 and 111,134.08

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Solution

The fourth proportional to 122,966.02, 184,525.44 and 111,134.08 is: 166,770.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,966.02 : 184,525.44 = 111,134.08 : x
  2. Step 2: Convert to fraction form
    122,966.02/184,525.44 = 111,134.08/x
  3. Step 3: Cross multiply
    122,966.02x = 184,525.44 × 111,134.08
  4. Step 4: Simplify right side
    122,966.02x = 20,507,065,011.00
  5. Step 5: Solve for x
    x = 20,507,065,011.00/122,966.02
  6. Step 6: Final answer
    x = 166,770.18

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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.