Home / 16,577.40-24,923.70-16,231.80

Finding the Fourth Proportional to 16,577.40, 24,923.70 and 16,231.80

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Solution

The fourth proportional to 16,577.40, 24,923.70 and 16,231.80 is: 24,404.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,577.40 : 24,923.70 = 16,231.80 : x
  2. Step 2: Convert to fraction form
    16,577.40/24,923.70 = 16,231.80/x
  3. Step 3: Cross multiply
    16,577.40x = 24,923.70 × 16,231.80
  4. Step 4: Simplify right side
    16,577.40x = 404,556,513.66
  5. Step 5: Solve for x
    x = 404,556,513.66/16,577.40
  6. Step 6: Final answer
    x = 24,404.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.