Home / 17,884.49-24,676.94-9,925.03

Finding the Fourth Proportional to 17,884.49, 24,676.94 and 9,925.03

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Solution

The fourth proportional to 17,884.49, 24,676.94 and 9,925.03 is: 13,694.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,884.49 : 24,676.94 = 9,925.03 : x
  2. Step 2: Convert to fraction form
    17,884.49/24,676.94 = 9,925.03/x
  3. Step 3: Cross multiply
    17,884.49x = 24,676.94 × 9,925.03
  4. Step 4: Simplify right side
    17,884.49x = 244,919,369.81
  5. Step 5: Solve for x
    x = 244,919,369.81/17,884.49
  6. Step 6: Final answer
    x = 13,694.51

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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.