Home / 25,284.69-37,924.74-11,245.37

Finding the Fourth Proportional to 25,284.69, 37,924.74 and 11,245.37

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Solution

The fourth proportional to 25,284.69, 37,924.74 and 11,245.37 is: 16,867.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284.69 : 37,924.74 = 11,245.37 : x
  2. Step 2: Convert to fraction form
    25,284.69/37,924.74 = 11,245.37/x
  3. Step 3: Cross multiply
    25,284.69x = 37,924.74 × 11,245.37
  4. Step 4: Simplify right side
    25,284.69x = 426,477,543.83
  5. Step 5: Solve for x
    x = 426,477,543.83/25,284.69
  6. Step 6: Final answer
    x = 16,867.03

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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.