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Finding the Fourth Proportional to 9,404.10, 14,102.10 and 4,467.96

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Solution

The fourth proportional to 9,404.10, 14,102.10 and 4,467.96 is: 6,700.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,404.10 : 14,102.10 = 4,467.96 : x
  2. Step 2: Convert to fraction form
    9,404.10/14,102.10 = 4,467.96/x
  3. Step 3: Cross multiply
    9,404.10x = 14,102.10 × 4,467.96
  4. Step 4: Simplify right side
    9,404.10x = 63,007,618.72
  5. Step 5: Solve for x
    x = 63,007,618.72/9,404.10
  6. Step 6: Final answer
    x = 6,700.02

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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.