Home / 4,839.54-6,676.29-3,510.33

Finding the Fourth Proportional to 4,839.54, 6,676.29 and 3,510.33

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Solution

The fourth proportional to 4,839.54, 6,676.29 and 3,510.33 is: 4,842.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839.54 : 6,676.29 = 3,510.33 : x
  2. Step 2: Convert to fraction form
    4,839.54/6,676.29 = 3,510.33/x
  3. Step 3: Cross multiply
    4,839.54x = 6,676.29 × 3,510.33
  4. Step 4: Simplify right side
    4,839.54x = 23,435,981.08
  5. Step 5: Solve for x
    x = 23,435,981.08/4,839.54
  6. Step 6: Final answer
    x = 4,842.61

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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.