Home / 222,924.06-333,815.13-122,973.09

Finding the Fourth Proportional to 222,924.06, 333,815.13 and 122,973.09

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Solution

The fourth proportional to 222,924.06, 333,815.13 and 122,973.09 is: 184,144.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,924.06 : 333,815.13 = 122,973.09 : x
  2. Step 2: Convert to fraction form
    222,924.06/333,815.13 = 122,973.09/x
  3. Step 3: Cross multiply
    222,924.06x = 333,815.13 × 122,973.09
  4. Step 4: Simplify right side
    222,924.06x = 41,050,278,024.85
  5. Step 5: Solve for x
    x = 41,050,278,024.85/222,924.06
  6. Step 6: Final answer
    x = 184,144.67

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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.