Home / 9,016.44-13,526.26-4,085.88

Finding the Fourth Proportional to 9,016.44, 13,526.26 and 4,085.88

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Solution

The fourth proportional to 9,016.44, 13,526.26 and 4,085.88 is: 6,129.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.44 : 13,526.26 = 4,085.88 : x
  2. Step 2: Convert to fraction form
    9,016.44/13,526.26 = 4,085.88/x
  3. Step 3: Cross multiply
    9,016.44x = 13,526.26 × 4,085.88
  4. Step 4: Simplify right side
    9,016.44x = 55,266,675.21
  5. Step 5: Solve for x
    x = 55,266,675.21/9,016.44
  6. Step 6: Final answer
    x = 6,129.55

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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.