Home / 59,118.82-81,586.63-33,286.26

Finding the Fourth Proportional to 59,118.82, 81,586.63 and 33,286.26

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Solution

The fourth proportional to 59,118.82, 81,586.63 and 33,286.26 is: 45,936.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,118.82 : 81,586.63 = 33,286.26 : x
  2. Step 2: Convert to fraction form
    59,118.82/81,586.63 = 33,286.26/x
  3. Step 3: Cross multiply
    59,118.82x = 81,586.63 × 33,286.26
  4. Step 4: Simplify right side
    59,118.82x = 2,715,713,708.29
  5. Step 5: Solve for x
    x = 2,715,713,708.29/59,118.82
  6. Step 6: Final answer
    x = 45,936.54

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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.