Home / 122,094.06-183,112.40-33,326.44

Finding the Fourth Proportional to 122,094.06, 183,112.40 and 33,326.44

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Solution

The fourth proportional to 122,094.06, 183,112.40 and 33,326.44 is: 49,981.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,094.06 : 183,112.40 = 33,326.44 : x
  2. Step 2: Convert to fraction form
    122,094.06/183,112.40 = 33,326.44/x
  3. Step 3: Cross multiply
    122,094.06x = 183,112.40 × 33,326.44
  4. Step 4: Simplify right side
    122,094.06x = 6,102,484,411.86
  5. Step 5: Solve for x
    x = 6,102,484,411.86/122,094.06
  6. Step 6: Final answer
    x = 49,981.83

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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.