Home / 16,299.63-24,439.32-7,523.28

Finding the Fourth Proportional to 16,299.63, 24,439.32 and 7,523.28

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Solution

The fourth proportional to 16,299.63, 24,439.32 and 7,523.28 is: 11,280.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,299.63 : 24,439.32 = 7,523.28 : x
  2. Step 2: Convert to fraction form
    16,299.63/24,439.32 = 7,523.28/x
  3. Step 3: Cross multiply
    16,299.63x = 24,439.32 × 7,523.28
  4. Step 4: Simplify right side
    16,299.63x = 183,863,847.37
  5. Step 5: Solve for x
    x = 183,863,847.37/16,299.63
  6. Step 6: Final answer
    x = 11,280.25

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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.