Home / 11,262.96-16,897.84-5,997.06

Finding the Fourth Proportional to 11,262.96, 16,897.84 and 5,997.06

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Solution

The fourth proportional to 11,262.96, 16,897.84 and 5,997.06 is: 8,997.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262.96 : 16,897.84 = 5,997.06 : x
  2. Step 2: Convert to fraction form
    11,262.96/16,897.84 = 5,997.06/x
  3. Step 3: Cross multiply
    11,262.96x = 16,897.84 × 5,997.06
  4. Step 4: Simplify right side
    11,262.96x = 101,337,360.35
  5. Step 5: Solve for x
    x = 101,337,360.35/11,262.96
  6. Step 6: Final answer
    x = 8,997.40

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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.