Home / 11,044.08-16,560.88-4,019.12

Finding the Fourth Proportional to 11,044.08, 16,560.88 and 4,019.12

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Solution

The fourth proportional to 11,044.08, 16,560.88 and 4,019.12 is: 6,026.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,044.08 : 16,560.88 = 4,019.12 : x
  2. Step 2: Convert to fraction form
    11,044.08/16,560.88 = 4,019.12/x
  3. Step 3: Cross multiply
    11,044.08x = 16,560.88 × 4,019.12
  4. Step 4: Simplify right side
    11,044.08x = 66,560,164.03
  5. Step 5: Solve for x
    x = 66,560,164.03/11,044.08
  6. Step 6: Final answer
    x = 6,026.77

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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.