Home / 222,830.08-334,069.80-110,433.04

Finding the Fourth Proportional to 222,830.08, 334,069.80 and 110,433.04

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Solution

The fourth proportional to 222,830.08, 334,069.80 and 110,433.04 is: 165,562.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,830.08 : 334,069.80 = 110,433.04 : x
  2. Step 2: Convert to fraction form
    222,830.08/334,069.80 = 110,433.04/x
  3. Step 3: Cross multiply
    222,830.08x = 334,069.80 × 110,433.04
  4. Step 4: Simplify right side
    222,830.08x = 36,892,343,586.19
  5. Step 5: Solve for x
    x = 36,892,343,586.19/222,830.08
  6. Step 6: Final answer
    x = 165,562.67

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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.