Home / 9,514.51-13,126.82-5,532.35

Finding the Fourth Proportional to 9,514.51, 13,126.82 and 5,532.35

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Solution

The fourth proportional to 9,514.51, 13,126.82 and 5,532.35 is: 7,632.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514.51 : 13,126.82 = 5,532.35 : x
  2. Step 2: Convert to fraction form
    9,514.51/13,126.82 = 5,532.35/x
  3. Step 3: Cross multiply
    9,514.51x = 13,126.82 × 5,532.35
  4. Step 4: Simplify right side
    9,514.51x = 72,622,069.33
  5. Step 5: Solve for x
    x = 72,622,069.33/9,514.51
  6. Step 6: Final answer
    x = 7,632.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.