Home / 30,063.88-41,484.60-16,633.36

Finding the Fourth Proportional to 30,063.88, 41,484.60 and 16,633.36

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Solution

The fourth proportional to 30,063.88, 41,484.60 and 16,633.36 is: 22,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,063.88 : 41,484.60 = 16,633.36 : x
  2. Step 2: Convert to fraction form
    30,063.88/41,484.60 = 16,633.36/x
  3. Step 3: Cross multiply
    30,063.88x = 41,484.60 × 16,633.36
  4. Step 4: Simplify right side
    30,063.88x = 690,028,286.26
  5. Step 5: Solve for x
    x = 690,028,286.26/30,063.88
  6. Step 6: Final answer
    x = 22,952.07

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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.