Home / 4,600.13-6,348.31-2,504.39

Finding the Fourth Proportional to 4,600.13, 6,348.31 and 2,504.39

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Solution

The fourth proportional to 4,600.13, 6,348.31 and 2,504.39 is: 3,456.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600.13 : 6,348.31 = 2,504.39 : x
  2. Step 2: Convert to fraction form
    4,600.13/6,348.31 = 2,504.39/x
  3. Step 3: Cross multiply
    4,600.13x = 6,348.31 × 2,504.39
  4. Step 4: Simplify right side
    4,600.13x = 15,898,606.08
  5. Step 5: Solve for x
    x = 15,898,606.08/4,600.13
  6. Step 6: Final answer
    x = 3,456.12

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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.