Home / 6,763.33-10,146.20-3,065.41

Finding the Fourth Proportional to 6,763.33, 10,146.20 and 3,065.41

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Solution

The fourth proportional to 6,763.33, 10,146.20 and 3,065.41 is: 4,598.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763.33 : 10,146.20 = 3,065.41 : x
  2. Step 2: Convert to fraction form
    6,763.33/10,146.20 = 3,065.41/x
  3. Step 3: Cross multiply
    6,763.33x = 10,146.20 × 3,065.41
  4. Step 4: Simplify right side
    6,763.33x = 31,102,262.94
  5. Step 5: Solve for x
    x = 31,102,262.94/6,763.33
  6. Step 6: Final answer
    x = 4,598.66

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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.