Home / 49,028.68-67,639.32-32,027.02

Finding the Fourth Proportional to 49,028.68, 67,639.32 and 32,027.02

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Solution

The fourth proportional to 49,028.68, 67,639.32 and 32,027.02 is: 44,184.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,028.68 : 67,639.32 = 32,027.02 : x
  2. Step 2: Convert to fraction form
    49,028.68/67,639.32 = 32,027.02/x
  3. Step 3: Cross multiply
    49,028.68x = 67,639.32 × 32,027.02
  4. Step 4: Simplify right side
    49,028.68x = 2,166,285,854.43
  5. Step 5: Solve for x
    x = 2,166,285,854.43/49,028.68
  6. Step 6: Final answer
    x = 44,184.05

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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.