Home / 6,519.01-9,771.18-3,234.46

Finding the Fourth Proportional to 6,519.01, 9,771.18 and 3,234.46

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Solution

The fourth proportional to 6,519.01, 9,771.18 and 3,234.46 is: 4,848.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,519.01 : 9,771.18 = 3,234.46 : x
  2. Step 2: Convert to fraction form
    6,519.01/9,771.18 = 3,234.46/x
  3. Step 3: Cross multiply
    6,519.01x = 9,771.18 × 3,234.46
  4. Step 4: Simplify right side
    6,519.01x = 31,604,490.86
  5. Step 5: Solve for x
    x = 31,604,490.86/6,519.01
  6. Step 6: Final answer
    x = 4,848.05

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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.