Home / 11,016.13-16,524.21-9,064.23

Finding the Fourth Proportional to 11,016.13, 16,524.21 and 9,064.23

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Solution

The fourth proportional to 11,016.13, 16,524.21 and 9,064.23 is: 13,596.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,016.13 : 16,524.21 = 9,064.23 : x
  2. Step 2: Convert to fraction form
    11,016.13/16,524.21 = 9,064.23/x
  3. Step 3: Cross multiply
    11,016.13x = 16,524.21 × 9,064.23
  4. Step 4: Simplify right side
    11,016.13x = 149,779,240.01
  5. Step 5: Solve for x
    x = 149,779,240.01/11,016.13
  6. Step 6: Final answer
    x = 13,596.36

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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.