Home / 16,727.24-23,074.26-15,035.96

Finding the Fourth Proportional to 16,727.24, 23,074.26 and 15,035.96

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Solution

The fourth proportional to 16,727.24, 23,074.26 and 15,035.96 is: 20,741.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,727.24 : 23,074.26 = 15,035.96 : x
  2. Step 2: Convert to fraction form
    16,727.24/23,074.26 = 15,035.96/x
  3. Step 3: Cross multiply
    16,727.24x = 23,074.26 × 15,035.96
  4. Step 4: Simplify right side
    16,727.24x = 346,943,650.39
  5. Step 5: Solve for x
    x = 346,943,650.39/16,727.24
  6. Step 6: Final answer
    x = 20,741.24

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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.