Home / 4,382.69-6,046.70-2,493.68

Finding the Fourth Proportional to 4,382.69, 6,046.70 and 2,493.68

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Solution

The fourth proportional to 4,382.69, 6,046.70 and 2,493.68 is: 3,440.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.69 : 6,046.70 = 2,493.68 : x
  2. Step 2: Convert to fraction form
    4,382.69/6,046.70 = 2,493.68/x
  3. Step 3: Cross multiply
    4,382.69x = 6,046.70 × 2,493.68
  4. Step 4: Simplify right side
    4,382.69x = 15,078,492.15
  5. Step 5: Solve for x
    x = 15,078,492.15/4,382.69
  6. Step 6: Final answer
    x = 3,440.47

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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.