Home / 9,016.23-13,525.90-4,020.38

Finding the Fourth Proportional to 9,016.23, 13,525.90 and 4,020.38

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Solution

The fourth proportional to 9,016.23, 13,525.90 and 4,020.38 is: 6,031.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.23 : 13,525.90 = 4,020.38 : x
  2. Step 2: Convert to fraction form
    9,016.23/13,525.90 = 4,020.38/x
  3. Step 3: Cross multiply
    9,016.23x = 13,525.90 × 4,020.38
  4. Step 4: Simplify right side
    9,016.23x = 54,379,192.84
  5. Step 5: Solve for x
    x = 54,379,192.84/9,016.23
  6. Step 6: Final answer
    x = 6,031.26

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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.