Home / 82,524.20-113,886.11-46,713.44

Finding the Fourth Proportional to 82,524.20, 113,886.11 and 46,713.44

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Solution

The fourth proportional to 82,524.20, 113,886.11 and 46,713.44 is: 64,466.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,524.20 : 113,886.11 = 46,713.44 : x
  2. Step 2: Convert to fraction form
    82,524.20/113,886.11 = 46,713.44/x
  3. Step 3: Cross multiply
    82,524.20x = 113,886.11 × 46,713.44
  4. Step 4: Simplify right side
    82,524.20x = 5,320,012,367.82
  5. Step 5: Solve for x
    x = 5,320,012,367.82/82,524.20
  6. Step 6: Final answer
    x = 64,466.09

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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.