Home / 82,056.06-113,243.58-46,249.44

Finding the Fourth Proportional to 82,056.06, 113,243.58 and 46,249.44

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Solution

The fourth proportional to 82,056.06, 113,243.58 and 46,249.44 is: 63,827.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,056.06 : 113,243.58 = 46,249.44 : x
  2. Step 2: Convert to fraction form
    82,056.06/113,243.58 = 46,249.44/x
  3. Step 3: Cross multiply
    82,056.06x = 113,243.58 × 46,249.44
  4. Step 4: Simplify right side
    82,056.06x = 5,237,452,158.60
  5. Step 5: Solve for x
    x = 5,237,452,158.60/82,056.06
  6. Step 6: Final answer
    x = 63,827.73

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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.