Home / 24,378.30-36,568.80-6,846.75

Finding the Fourth Proportional to 24,378.30, 36,568.80 and 6,846.75

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Solution

The fourth proportional to 24,378.30, 36,568.80 and 6,846.75 is: 10,270.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,378.30 : 36,568.80 = 6,846.75 : x
  2. Step 2: Convert to fraction form
    24,378.30/36,568.80 = 6,846.75/x
  3. Step 3: Cross multiply
    24,378.30x = 36,568.80 × 6,846.75
  4. Step 4: Simplify right side
    24,378.30x = 250,377,431.40
  5. Step 5: Solve for x
    x = 250,377,431.40/24,378.30
  6. Step 6: Final answer
    x = 10,270.50

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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.