Home / 8,034.09-11,086.52-4,448.94

Finding the Fourth Proportional to 8,034.09, 11,086.52 and 4,448.94

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Solution

The fourth proportional to 8,034.09, 11,086.52 and 4,448.94 is: 6,139.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034.09 : 11,086.52 = 4,448.94 : x
  2. Step 2: Convert to fraction form
    8,034.09/11,086.52 = 4,448.94/x
  3. Step 3: Cross multiply
    8,034.09x = 11,086.52 × 4,448.94
  4. Step 4: Simplify right side
    8,034.09x = 49,323,240.04
  5. Step 5: Solve for x
    x = 49,323,240.04/8,034.09
  6. Step 6: Final answer
    x = 6,139.24

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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.