Home / 16,937.90-25,408.54-5,843.12

Finding the Fourth Proportional to 16,937.90, 25,408.54 and 5,843.12

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Solution

The fourth proportional to 16,937.90, 25,408.54 and 5,843.12 is: 8,765.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,937.90 : 25,408.54 = 5,843.12 : x
  2. Step 2: Convert to fraction form
    16,937.90/25,408.54 = 5,843.12/x
  3. Step 3: Cross multiply
    16,937.90x = 25,408.54 × 5,843.12
  4. Step 4: Simplify right side
    16,937.90x = 148,465,148.24
  5. Step 5: Solve for x
    x = 148,465,148.24/16,937.90
  6. Step 6: Final answer
    x = 8,765.26

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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.