Home / 82,076.35-113,262.08-46,273.85

Finding the Fourth Proportional to 82,076.35, 113,262.08 and 46,273.85

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Solution

The fourth proportional to 82,076.35, 113,262.08 and 46,273.85 is: 63,856.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,076.35 : 113,262.08 = 46,273.85 : x
  2. Step 2: Convert to fraction form
    82,076.35/113,262.08 = 46,273.85/x
  3. Step 3: Cross multiply
    82,076.35x = 113,262.08 × 46,273.85
  4. Step 4: Simplify right side
    82,076.35x = 5,241,072,500.61
  5. Step 5: Solve for x
    x = 5,241,072,500.61/82,076.35
  6. Step 6: Final answer
    x = 63,856.06

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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.