Home / 122,180.58-183,279.06-33,434.85

Finding the Fourth Proportional to 122,180.58, 183,279.06 and 33,434.85

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Solution

The fourth proportional to 122,180.58, 183,279.06 and 33,434.85 is: 50,154.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,180.58 : 183,279.06 = 33,434.85 : x
  2. Step 2: Convert to fraction form
    122,180.58/183,279.06 = 33,434.85/x
  3. Step 3: Cross multiply
    122,180.58x = 183,279.06 × 33,434.85
  4. Step 4: Simplify right side
    122,180.58x = 6,127,907,879.24
  5. Step 5: Solve for x
    x = 6,127,907,879.24/122,180.58
  6. Step 6: Final answer
    x = 50,154.52

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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.