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Finding the Fourth Proportional to 4,369.01, 6,552.09 and 1,903.10

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Solution

The fourth proportional to 4,369.01, 6,552.09 and 1,903.10 is: 2,854.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.01 : 6,552.09 = 1,903.10 : x
  2. Step 2: Convert to fraction form
    4,369.01/6,552.09 = 1,903.10/x
  3. Step 3: Cross multiply
    4,369.01x = 6,552.09 × 1,903.10
  4. Step 4: Simplify right side
    4,369.01x = 12,469,249.72
  5. Step 5: Solve for x
    x = 12,469,249.72/4,369.01
  6. Step 6: Final answer
    x = 2,854.03

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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.