Home / 122,013.35-183,014.61-33,266.85

Finding the Fourth Proportional to 122,013.35, 183,014.61 and 33,266.85

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Solution

The fourth proportional to 122,013.35, 183,014.61 and 33,266.85 is: 49,898.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,013.35 : 183,014.61 = 33,266.85 : x
  2. Step 2: Convert to fraction form
    122,013.35/183,014.61 = 33,266.85/x
  3. Step 3: Cross multiply
    122,013.35x = 183,014.61 × 33,266.85
  4. Step 4: Simplify right side
    122,013.35x = 6,088,319,578.68
  5. Step 5: Solve for x
    x = 6,088,319,578.68/122,013.35
  6. Step 6: Final answer
    x = 49,898.80

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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.