Home / 82,049.06-113,234.36-46,241.49

Finding the Fourth Proportional to 82,049.06, 113,234.36 and 46,241.49

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Solution

The fourth proportional to 82,049.06, 113,234.36 and 46,241.49 is: 63,817.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,049.06 : 113,234.36 = 46,241.49 : x
  2. Step 2: Convert to fraction form
    82,049.06/113,234.36 = 46,241.49/x
  3. Step 3: Cross multiply
    82,049.06x = 113,234.36 × 46,241.49
  4. Step 4: Simplify right side
    82,049.06x = 5,236,125,294.39
  5. Step 5: Solve for x
    x = 5,236,125,294.39/82,049.06
  6. Step 6: Final answer
    x = 63,817.01

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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.