Home / 4,020.69-6,028.85-1,246.17

Finding the Fourth Proportional to 4,020.69, 6,028.85 and 1,246.17

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Solution

The fourth proportional to 4,020.69, 6,028.85 and 1,246.17 is: 1,868.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,020.69 : 6,028.85 = 1,246.17 : x
  2. Step 2: Convert to fraction form
    4,020.69/6,028.85 = 1,246.17/x
  3. Step 3: Cross multiply
    4,020.69x = 6,028.85 × 1,246.17
  4. Step 4: Simplify right side
    4,020.69x = 7,512,965.77
  5. Step 5: Solve for x
    x = 7,512,965.77/4,020.69
  6. Step 6: Final answer
    x = 1,868.58

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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.