Home / 16,526.25-22,806.77-9,074.25

Finding the Fourth Proportional to 16,526.25, 22,806.77 and 9,074.25

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Solution

The fourth proportional to 16,526.25, 22,806.77 and 9,074.25 is: 12,522.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526.25 : 22,806.77 = 9,074.25 : x
  2. Step 2: Convert to fraction form
    16,526.25/22,806.77 = 9,074.25/x
  3. Step 3: Cross multiply
    16,526.25x = 22,806.77 × 9,074.25
  4. Step 4: Simplify right side
    16,526.25x = 206,954,287.30
  5. Step 5: Solve for x
    x = 206,954,287.30/16,526.25
  6. Step 6: Final answer
    x = 12,522.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.