Home / 16,242.32-24,360.72-4,552.85

Finding the Fourth Proportional to 16,242.32, 24,360.72 and 4,552.85

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Solution

The fourth proportional to 16,242.32, 24,360.72 and 4,552.85 is: 6,828.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.32 : 24,360.72 = 4,552.85 : x
  2. Step 2: Convert to fraction form
    16,242.32/24,360.72 = 4,552.85/x
  3. Step 3: Cross multiply
    16,242.32x = 24,360.72 × 4,552.85
  4. Step 4: Simplify right side
    16,242.32x = 110,910,704.05
  5. Step 5: Solve for x
    x = 110,910,704.05/16,242.32
  6. Step 6: Final answer
    x = 6,828.50

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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.