Home / 4,898.49-6,759.39-3,010.17

Finding the Fourth Proportional to 4,898.49, 6,759.39 and 3,010.17

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Solution

The fourth proportional to 4,898.49, 6,759.39 and 3,010.17 is: 4,153.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898.49 : 6,759.39 = 3,010.17 : x
  2. Step 2: Convert to fraction form
    4,898.49/6,759.39 = 3,010.17/x
  3. Step 3: Cross multiply
    4,898.49x = 6,759.39 × 3,010.17
  4. Step 4: Simplify right side
    4,898.49x = 20,346,913.00
  5. Step 5: Solve for x
    x = 20,346,913.00/4,898.49
  6. Step 6: Final answer
    x = 4,153.71

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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.