Home / 69,515.32-104,299.08-32,093.32

Finding the Fourth Proportional to 69,515.32, 104,299.08 and 32,093.32

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Solution

The fourth proportional to 69,515.32, 104,299.08 and 32,093.32 is: 48,152.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,515.32 : 104,299.08 = 32,093.32 : x
  2. Step 2: Convert to fraction form
    69,515.32/104,299.08 = 32,093.32/x
  3. Step 3: Cross multiply
    69,515.32x = 104,299.08 × 32,093.32
  4. Step 4: Simplify right side
    69,515.32x = 3,347,303,750.15
  5. Step 5: Solve for x
    x = 3,347,303,750.15/69,515.32
  6. Step 6: Final answer
    x = 48,152.03

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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.