Home / 24,839.58-34,290-16,676.91

Finding the Fourth Proportional to 24,839.58, 34,290 and 16,676.91

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Solution

The fourth proportional to 24,839.58, 34,290 and 16,676.91 is: 23,021.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,839.58 : 34,290 = 16,676.91 : x
  2. Step 2: Convert to fraction form
    24,839.58/34,290 = 16,676.91/x
  3. Step 3: Cross multiply
    24,839.58x = 34,290 × 16,676.91
  4. Step 4: Simplify right side
    24,839.58x = 571,851,243.90
  5. Step 5: Solve for x
    x = 571,851,243.90/24,839.58
  6. Step 6: Final answer
    x = 23,021.78

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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.