Home / 69,425.87-104,135.33-24,449.44

Finding the Fourth Proportional to 69,425.87, 104,135.33 and 24,449.44

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Solution

The fourth proportional to 69,425.87, 104,135.33 and 24,449.44 is: 36,672.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,425.87 : 104,135.33 = 24,449.44 : x
  2. Step 2: Convert to fraction form
    69,425.87/104,135.33 = 24,449.44/x
  3. Step 3: Cross multiply
    69,425.87x = 104,135.33 × 24,449.44
  4. Step 4: Simplify right side
    69,425.87x = 2,546,050,303.50
  5. Step 5: Solve for x
    x = 2,546,050,303.50/69,425.87
  6. Step 6: Final answer
    x = 36,672.94

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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.