Home / 16,937.25-25,408.71-5,248.14

Finding the Fourth Proportional to 16,937.25, 25,408.71 and 5,248.14

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Solution

The fourth proportional to 16,937.25, 25,408.71 and 5,248.14 is: 7,873.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,937.25 : 25,408.71 = 5,248.14 : x
  2. Step 2: Convert to fraction form
    16,937.25/25,408.71 = 5,248.14/x
  3. Step 3: Cross multiply
    16,937.25x = 25,408.71 × 5,248.14
  4. Step 4: Simplify right side
    16,937.25x = 133,348,467.30
  5. Step 5: Solve for x
    x = 133,348,467.30/16,937.25
  6. Step 6: Final answer
    x = 7,873.09

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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.