Home / 11,260.08-16,894.44-4,684.50

Finding the Fourth Proportional to 11,260.08, 16,894.44 and 4,684.50

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Solution

The fourth proportional to 11,260.08, 16,894.44 and 4,684.50 is: 7,028.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,260.08 : 16,894.44 = 4,684.50 : x
  2. Step 2: Convert to fraction form
    11,260.08/16,894.44 = 4,684.50/x
  3. Step 3: Cross multiply
    11,260.08x = 16,894.44 × 4,684.50
  4. Step 4: Simplify right side
    11,260.08x = 79,142,004.18
  5. Step 5: Solve for x
    x = 79,142,004.18/11,260.08
  6. Step 6: Final answer
    x = 7,028.55

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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.