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Finding the Fourth Proportional to 17,000.01, 25,496.98 and 6,471.12

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Solution

The fourth proportional to 17,000.01, 25,496.98 and 6,471.12 is: 9,705.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000.01 : 25,496.98 = 6,471.12 : x
  2. Step 2: Convert to fraction form
    17,000.01/25,496.98 = 6,471.12/x
  3. Step 3: Cross multiply
    17,000.01x = 25,496.98 × 6,471.12
  4. Step 4: Simplify right side
    17,000.01x = 164,994,096.65
  5. Step 5: Solve for x
    x = 164,994,096.65/17,000.01
  6. Step 6: Final answer
    x = 9,705.53

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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.