Home / 6,310.01-9,462.06-2,148.89

Finding the Fourth Proportional to 6,310.01, 9,462.06 and 2,148.89

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Solution

The fourth proportional to 6,310.01, 9,462.06 and 2,148.89 is: 3,222.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.01 : 9,462.06 = 2,148.89 : x
  2. Step 2: Convert to fraction form
    6,310.01/9,462.06 = 2,148.89/x
  3. Step 3: Cross multiply
    6,310.01x = 9,462.06 × 2,148.89
  4. Step 4: Simplify right side
    6,310.01x = 20,332,926.11
  5. Step 5: Solve for x
    x = 20,332,926.11/6,310.01
  6. Step 6: Final answer
    x = 3,222.33

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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.