Home / 6,537.64-9,016.26-5,201.32

Finding the Fourth Proportional to 6,537.64, 9,016.26 and 5,201.32

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Solution

The fourth proportional to 6,537.64, 9,016.26 and 5,201.32 is: 7,173.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,537.64 : 9,016.26 = 5,201.32 : x
  2. Step 2: Convert to fraction form
    6,537.64/9,016.26 = 5,201.32/x
  3. Step 3: Cross multiply
    6,537.64x = 9,016.26 × 5,201.32
  4. Step 4: Simplify right side
    6,537.64x = 46,896,453.46
  5. Step 5: Solve for x
    x = 46,896,453.46/6,537.64
  6. Step 6: Final answer
    x = 7,173.30

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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.