Home / 24,623.68-33,958-16,677.60

Finding the Fourth Proportional to 24,623.68, 33,958 and 16,677.60

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Solution

The fourth proportional to 24,623.68, 33,958 and 16,677.60 is: 22,999.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,623.68 : 33,958 = 16,677.60 : x
  2. Step 2: Convert to fraction form
    24,623.68/33,958 = 16,677.60/x
  3. Step 3: Cross multiply
    24,623.68x = 33,958 × 16,677.60
  4. Step 4: Simplify right side
    24,623.68x = 566,337,940.80
  5. Step 5: Solve for x
    x = 566,337,940.80/24,623.68
  6. Step 6: Final answer
    x = 22,999.73

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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.