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Finding the Fourth Proportional to 6,005.46, 9,008.46 and 2,110.44

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Solution

The fourth proportional to 6,005.46, 9,008.46 and 2,110.44 is: 3,165.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005.46 : 9,008.46 = 2,110.44 : x
  2. Step 2: Convert to fraction form
    6,005.46/9,008.46 = 2,110.44/x
  3. Step 3: Cross multiply
    6,005.46x = 9,008.46 × 2,110.44
  4. Step 4: Simplify right side
    6,005.46x = 19,011,814.32
  5. Step 5: Solve for x
    x = 19,011,814.32/6,005.46
  6. Step 6: Final answer
    x = 3,165.75

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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.