Home / 6,267.42-9,402.69-1,884.96

Finding the Fourth Proportional to 6,267.42, 9,402.69 and 1,884.96

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Solution

The fourth proportional to 6,267.42, 9,402.69 and 1,884.96 is: 2,827.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267.42 : 9,402.69 = 1,884.96 : x
  2. Step 2: Convert to fraction form
    6,267.42/9,402.69 = 1,884.96/x
  3. Step 3: Cross multiply
    6,267.42x = 9,402.69 × 1,884.96
  4. Step 4: Simplify right side
    6,267.42x = 17,723,694.54
  5. Step 5: Solve for x
    x = 17,723,694.54/6,267.42
  6. Step 6: Final answer
    x = 2,827.91

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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.