Home / 11,081.99-15,292.95-6,046.25

Finding the Fourth Proportional to 11,081.99, 15,292.95 and 6,046.25

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Solution

The fourth proportional to 11,081.99, 15,292.95 and 6,046.25 is: 8,343.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,081.99 : 15,292.95 = 6,046.25 : x
  2. Step 2: Convert to fraction form
    11,081.99/15,292.95 = 6,046.25/x
  3. Step 3: Cross multiply
    11,081.99x = 15,292.95 × 6,046.25
  4. Step 4: Simplify right side
    11,081.99x = 92,464,998.94
  5. Step 5: Solve for x
    x = 92,464,998.94/11,081.99
  6. Step 6: Final answer
    x = 8,343.72

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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.