Home / 4,393.10-6,062.41-2,403.61

Finding the Fourth Proportional to 4,393.10, 6,062.41 and 2,403.61

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Solution

The fourth proportional to 4,393.10, 6,062.41 and 2,403.61 is: 3,316.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.10 : 6,062.41 = 2,403.61 : x
  2. Step 2: Convert to fraction form
    4,393.10/6,062.41 = 2,403.61/x
  3. Step 3: Cross multiply
    4,393.10x = 6,062.41 × 2,403.61
  4. Step 4: Simplify right side
    4,393.10x = 14,571,669.30
  5. Step 5: Solve for x
    x = 14,571,669.30/4,393.10
  6. Step 6: Final answer
    x = 3,316.94

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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.