Home / 222,601.32-334,011.60-104,252.22

Finding the Fourth Proportional to 222,601.32, 334,011.60 and 104,252.22

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Solution

The fourth proportional to 222,601.32, 334,011.60 and 104,252.22 is: 156,429.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,601.32 : 334,011.60 = 104,252.22 : x
  2. Step 2: Convert to fraction form
    222,601.32/334,011.60 = 104,252.22/x
  3. Step 3: Cross multiply
    222,601.32x = 334,011.60 × 104,252.22
  4. Step 4: Simplify right side
    222,601.32x = 34,821,450,805.75
  5. Step 5: Solve for x
    x = 34,821,450,805.75/222,601.32
  6. Step 6: Final answer
    x = 156,429.67

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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.