Home / 30,053.46-41,473.44-16,625.01

Finding the Fourth Proportional to 30,053.46, 41,473.44 and 16,625.01

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Solution

The fourth proportional to 30,053.46, 41,473.44 and 16,625.01 is: 22,942.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,053.46 : 41,473.44 = 16,625.01 : x
  2. Step 2: Convert to fraction form
    30,053.46/41,473.44 = 16,625.01/x
  3. Step 3: Cross multiply
    30,053.46x = 41,473.44 × 16,625.01
  4. Step 4: Simplify right side
    30,053.46x = 689,496,354.73
  5. Step 5: Solve for x
    x = 689,496,354.73/30,053.46
  6. Step 6: Final answer
    x = 22,942.33

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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.