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Finding the Fourth Proportional to 6,369.03, 9,548.59 and 3,035.55

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Solution

The fourth proportional to 6,369.03, 9,548.59 and 3,035.55 is: 4,550.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369.03 : 9,548.59 = 3,035.55 : x
  2. Step 2: Convert to fraction form
    6,369.03/9,548.59 = 3,035.55/x
  3. Step 3: Cross multiply
    6,369.03x = 9,548.59 × 3,035.55
  4. Step 4: Simplify right side
    6,369.03x = 28,985,222.37
  5. Step 5: Solve for x
    x = 28,985,222.37/6,369.03
  6. Step 6: Final answer
    x = 4,550.96

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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.