Home / 184,634.40-276,951.60-161,306.40

Finding the Fourth Proportional to 184,634.40, 276,951.60 and 161,306.40

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Solution

The fourth proportional to 184,634.40, 276,951.60 and 161,306.40 is: 241,959.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,634.40 : 276,951.60 = 161,306.40 : x
  2. Step 2: Convert to fraction form
    184,634.40/276,951.60 = 161,306.40/x
  3. Step 3: Cross multiply
    184,634.40x = 276,951.60 × 161,306.40
  4. Step 4: Simplify right side
    184,634.40x = 44,674,065,570.24
  5. Step 5: Solve for x
    x = 44,674,065,570.24/184,634.40
  6. Step 6: Final answer
    x = 241,959.60

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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.