Home / 69,523.32-104,311.08-32,101.32

Finding the Fourth Proportional to 69,523.32, 104,311.08 and 32,101.32

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Solution

The fourth proportional to 69,523.32, 104,311.08 and 32,101.32 is: 48,164.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,523.32 : 104,311.08 = 32,101.32 : x
  2. Step 2: Convert to fraction form
    69,523.32/104,311.08 = 32,101.32/x
  3. Step 3: Cross multiply
    69,523.32x = 104,311.08 × 32,101.32
  4. Step 4: Simplify right side
    69,523.32x = 3,348,523,358.63
  5. Step 5: Solve for x
    x = 3,348,523,358.63/69,523.32
  6. Step 6: Final answer
    x = 48,164.03

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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.