Home / 9,054.44-13,564.11-5,297.12

Finding the Fourth Proportional to 9,054.44, 13,564.11 and 5,297.12

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Solution

The fourth proportional to 9,054.44, 13,564.11 and 5,297.12 is: 7,935.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054.44 : 13,564.11 = 5,297.12 : x
  2. Step 2: Convert to fraction form
    9,054.44/13,564.11 = 5,297.12/x
  3. Step 3: Cross multiply
    9,054.44x = 13,564.11 × 5,297.12
  4. Step 4: Simplify right side
    9,054.44x = 71,850,718.36
  5. Step 5: Solve for x
    x = 71,850,718.36/9,054.44
  6. Step 6: Final answer
    x = 7,935.41

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1.5x scale

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.