Home / 11,104.64-15,324.37-6,068.86

Finding the Fourth Proportional to 11,104.64, 15,324.37 and 6,068.86

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Solution

The fourth proportional to 11,104.64, 15,324.37 and 6,068.86 is: 8,375.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104.64 : 15,324.37 = 6,068.86 : x
  2. Step 2: Convert to fraction form
    11,104.64/15,324.37 = 6,068.86/x
  3. Step 3: Cross multiply
    11,104.64x = 15,324.37 × 6,068.86
  4. Step 4: Simplify right side
    11,104.64x = 93,001,488.62
  5. Step 5: Solve for x
    x = 93,001,488.62/11,104.64
  6. Step 6: Final answer
    x = 8,375.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.