Home / 24,441.75-33,729.62-13,263.75

Finding the Fourth Proportional to 24,441.75, 33,729.62 and 13,263.75

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Solution

The fourth proportional to 24,441.75, 33,729.62 and 13,263.75 is: 18,303.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,441.75 : 33,729.62 = 13,263.75 : x
  2. Step 2: Convert to fraction form
    24,441.75/33,729.62 = 13,263.75/x
  3. Step 3: Cross multiply
    24,441.75x = 33,729.62 × 13,263.75
  4. Step 4: Simplify right side
    24,441.75x = 447,381,180.96
  5. Step 5: Solve for x
    x = 447,381,180.96/24,441.75
  6. Step 6: Final answer
    x = 18,303.98

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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.