Home / 80,096.45-110,523.69-44,284.32

Finding the Fourth Proportional to 80,096.45, 110,523.69 and 44,284.32

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Solution

The fourth proportional to 80,096.45, 110,523.69 and 44,284.32 is: 61,107.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,096.45 : 110,523.69 = 44,284.32 : x
  2. Step 2: Convert to fraction form
    80,096.45/110,523.69 = 44,284.32/x
  3. Step 3: Cross multiply
    80,096.45x = 110,523.69 × 44,284.32
  4. Step 4: Simplify right side
    80,096.45x = 4,894,466,455.54
  5. Step 5: Solve for x
    x = 4,894,466,455.54/80,096.45
  6. Step 6: Final answer
    x = 61,107.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.