Home / 16,536.78-24,805.26-4,850.64

Finding the Fourth Proportional to 16,536.78, 24,805.26 and 4,850.64

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Solution

The fourth proportional to 16,536.78, 24,805.26 and 4,850.64 is: 7,275.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,536.78 : 24,805.26 = 4,850.64 : x
  2. Step 2: Convert to fraction form
    16,536.78/24,805.26 = 4,850.64/x
  3. Step 3: Cross multiply
    16,536.78x = 24,805.26 × 4,850.64
  4. Step 4: Simplify right side
    16,536.78x = 120,321,386.37
  5. Step 5: Solve for x
    x = 120,321,386.37/16,536.78
  6. Step 6: Final answer
    x = 7,275.99

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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.