Home / 4,582.58-6,872.85-1,294.92

Finding the Fourth Proportional to 4,582.58, 6,872.85 and 1,294.92

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Solution

The fourth proportional to 4,582.58, 6,872.85 and 1,294.92 is: 1,942.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.58 : 6,872.85 = 1,294.92 : x
  2. Step 2: Convert to fraction form
    4,582.58/6,872.85 = 1,294.92/x
  3. Step 3: Cross multiply
    4,582.58x = 6,872.85 × 1,294.92
  4. Step 4: Simplify right side
    4,582.58x = 8,899,790.92
  5. Step 5: Solve for x
    x = 8,899,790.92/4,582.58
  6. Step 6: Final answer
    x = 1,942.09

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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.