Home / 4,459.54-6,673.51-3,286.76

Finding the Fourth Proportional to 4,459.54, 6,673.51 and 3,286.76

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Solution

The fourth proportional to 4,459.54, 6,673.51 and 3,286.76 is: 4,918.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.54 : 6,673.51 = 3,286.76 : x
  2. Step 2: Convert to fraction form
    4,459.54/6,673.51 = 3,286.76/x
  3. Step 3: Cross multiply
    4,459.54x = 6,673.51 × 3,286.76
  4. Step 4: Simplify right side
    4,459.54x = 21,934,225.73
  5. Step 5: Solve for x
    x = 21,934,225.73/4,459.54
  6. Step 6: Final answer
    x = 4,918.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.