Home / 4,614.29-6,367.73-2,518.41

Finding the Fourth Proportional to 4,614.29, 6,367.73 and 2,518.41

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Solution

The fourth proportional to 4,614.29, 6,367.73 and 2,518.41 is: 3,475.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614.29 : 6,367.73 = 2,518.41 : x
  2. Step 2: Convert to fraction form
    4,614.29/6,367.73 = 2,518.41/x
  3. Step 3: Cross multiply
    4,614.29x = 6,367.73 × 2,518.41
  4. Step 4: Simplify right side
    4,614.29x = 16,036,542.32
  5. Step 5: Solve for x
    x = 16,036,542.32/4,614.29
  6. Step 6: Final answer
    x = 3,475.41

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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.