Home / 11,352.65-16,992.59-6,074.46

Finding the Fourth Proportional to 11,352.65, 16,992.59 and 6,074.46

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Solution

The fourth proportional to 11,352.65, 16,992.59 and 6,074.46 is: 9,092.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,352.65 : 16,992.59 = 6,074.46 : x
  2. Step 2: Convert to fraction form
    11,352.65/16,992.59 = 6,074.46/x
  3. Step 3: Cross multiply
    11,352.65x = 16,992.59 × 6,074.46
  4. Step 4: Simplify right side
    11,352.65x = 103,220,777.88
  5. Step 5: Solve for x
    x = 103,220,777.88/11,352.65
  6. Step 6: Final answer
    x = 9,092.22

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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.