Home / 174,796.12-262,211.22-69,590.44

Finding the Fourth Proportional to 174,796.12, 262,211.22 and 69,590.44

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Solution

The fourth proportional to 174,796.12, 262,211.22 and 69,590.44 is: 104,392.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,796.12 : 262,211.22 = 69,590.44 : x
  2. Step 2: Convert to fraction form
    174,796.12/262,211.22 = 69,590.44/x
  3. Step 3: Cross multiply
    174,796.12x = 262,211.22 × 69,590.44
  4. Step 4: Simplify right side
    174,796.12x = 18,247,394,172.74
  5. Step 5: Solve for x
    x = 18,247,394,172.74/174,796.12
  6. Step 6: Final answer
    x = 104,392.44

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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.