Home / 4,016.84-6,027.64-1,938.99

Finding the Fourth Proportional to 4,016.84, 6,027.64 and 1,938.99

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Solution

The fourth proportional to 4,016.84, 6,027.64 and 1,938.99 is: 2,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016.84 : 6,027.64 = 1,938.99 : x
  2. Step 2: Convert to fraction form
    4,016.84/6,027.64 = 1,938.99/x
  3. Step 3: Cross multiply
    4,016.84x = 6,027.64 × 1,938.99
  4. Step 4: Simplify right side
    4,016.84x = 11,687,522.99
  5. Step 5: Solve for x
    x = 11,687,522.99/4,016.84
  6. Step 6: Final answer
    x = 2,909.63

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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.