Home / 122,733.30-184,079.40-33,995.76

Finding the Fourth Proportional to 122,733.30, 184,079.40 and 33,995.76

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Solution

The fourth proportional to 122,733.30, 184,079.40 and 33,995.76 is: 50,987.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,733.30 : 184,079.40 = 33,995.76 : x
  2. Step 2: Convert to fraction form
    122,733.30/184,079.40 = 33,995.76/x
  3. Step 3: Cross multiply
    122,733.30x = 184,079.40 × 33,995.76
  4. Step 4: Simplify right side
    122,733.30x = 6,257,919,103.34
  5. Step 5: Solve for x
    x = 6,257,919,103.34/122,733.30
  6. Step 6: Final answer
    x = 50,987.95

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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.