Home / 8,236.06-11,365.59-5,048.26

Finding the Fourth Proportional to 8,236.06, 11,365.59 and 5,048.26

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Solution

The fourth proportional to 8,236.06, 11,365.59 and 5,048.26 is: 6,966.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,236.06 : 11,365.59 = 5,048.26 : x
  2. Step 2: Convert to fraction form
    8,236.06/11,365.59 = 5,048.26/x
  3. Step 3: Cross multiply
    8,236.06x = 11,365.59 × 5,048.26
  4. Step 4: Simplify right side
    8,236.06x = 57,376,453.37
  5. Step 5: Solve for x
    x = 57,376,453.37/8,236.06
  6. Step 6: Final answer
    x = 6,966.49

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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.