Home / 6,022.80-9,035.16-1,861.83

Finding the Fourth Proportional to 6,022.80, 9,035.16 and 1,861.83

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Solution

The fourth proportional to 6,022.80, 9,035.16 and 1,861.83 is: 2,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.80 : 9,035.16 = 1,861.83 : x
  2. Step 2: Convert to fraction form
    6,022.80/9,035.16 = 1,861.83/x
  3. Step 3: Cross multiply
    6,022.80x = 9,035.16 × 1,861.83
  4. Step 4: Simplify right side
    6,022.80x = 16,821,931.94
  5. Step 5: Solve for x
    x = 16,821,931.94/6,022.80
  6. Step 6: Final answer
    x = 2,793.04

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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.