Home / 11,096.66-16,645.32-4,853.45

Finding the Fourth Proportional to 11,096.66, 16,645.32 and 4,853.45

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Solution

The fourth proportional to 11,096.66, 16,645.32 and 4,853.45 is: 7,280.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,096.66 : 16,645.32 = 4,853.45 : x
  2. Step 2: Convert to fraction form
    11,096.66/16,645.32 = 4,853.45/x
  3. Step 3: Cross multiply
    11,096.66x = 16,645.32 × 4,853.45
  4. Step 4: Simplify right side
    11,096.66x = 80,787,145.13
  5. Step 5: Solve for x
    x = 80,787,145.13/11,096.66
  6. Step 6: Final answer
    x = 7,280.32

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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.