Home / 3,313.50-4,967.67-1,751.46

Finding the Fourth Proportional to 3,313.50, 4,967.67 and 1,751.46

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Solution

The fourth proportional to 3,313.50, 4,967.67 and 1,751.46 is: 2,625.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313.50 : 4,967.67 = 1,751.46 : x
  2. Step 2: Convert to fraction form
    3,313.50/4,967.67 = 1,751.46/x
  3. Step 3: Cross multiply
    3,313.50x = 4,967.67 × 1,751.46
  4. Step 4: Simplify right side
    3,313.50x = 8,700,675.30
  5. Step 5: Solve for x
    x = 8,700,675.30/3,313.50
  6. Step 6: Final answer
    x = 2,625.83

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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.