Home / 9,016.63-13,524.76-4,085.35

Finding the Fourth Proportional to 9,016.63, 13,524.76 and 4,085.35

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Solution

The fourth proportional to 9,016.63, 13,524.76 and 4,085.35 is: 6,127.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.63 : 13,524.76 = 4,085.35 : x
  2. Step 2: Convert to fraction form
    9,016.63/13,524.76 = 4,085.35/x
  3. Step 3: Cross multiply
    9,016.63x = 13,524.76 × 4,085.35
  4. Step 4: Simplify right side
    9,016.63x = 55,253,300.43
  5. Step 5: Solve for x
    x = 55,253,300.43/9,016.63
  6. Step 6: Final answer
    x = 6,127.94

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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.