Home / 4,910.28-6,773.27-4,582.23

Finding the Fourth Proportional to 4,910.28, 6,773.27 and 4,582.23

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Solution

The fourth proportional to 4,910.28, 6,773.27 and 4,582.23 is: 6,320.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910.28 : 6,773.27 = 4,582.23 : x
  2. Step 2: Convert to fraction form
    4,910.28/6,773.27 = 4,582.23/x
  3. Step 3: Cross multiply
    4,910.28x = 6,773.27 × 4,582.23
  4. Step 4: Simplify right side
    4,910.28x = 31,036,658.08
  5. Step 5: Solve for x
    x = 31,036,658.08/4,910.28
  6. Step 6: Final answer
    x = 6,320.75

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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.