Home / 4,582.73-6,328.37-4,337.21

Finding the Fourth Proportional to 4,582.73, 6,328.37 and 4,337.21

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Solution

The fourth proportional to 4,582.73, 6,328.37 and 4,337.21 is: 5,989.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.73 : 6,328.37 = 4,337.21 : x
  2. Step 2: Convert to fraction form
    4,582.73/6,328.37 = 4,337.21/x
  3. Step 3: Cross multiply
    4,582.73x = 6,328.37 × 4,337.21
  4. Step 4: Simplify right side
    4,582.73x = 27,447,469.65
  5. Step 5: Solve for x
    x = 27,447,469.65/4,582.73
  6. Step 6: Final answer
    x = 5,989.33

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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.