Home / 16,718.08-25,080.96-11,024.64

Finding the Fourth Proportional to 16,718.08, 25,080.96 and 11,024.64

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Solution

The fourth proportional to 16,718.08, 25,080.96 and 11,024.64 is: 16,539.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,718.08 : 25,080.96 = 11,024.64 : x
  2. Step 2: Convert to fraction form
    16,718.08/25,080.96 = 11,024.64/x
  3. Step 3: Cross multiply
    16,718.08x = 25,080.96 × 11,024.64
  4. Step 4: Simplify right side
    16,718.08x = 276,508,554.85
  5. Step 5: Solve for x
    x = 276,508,554.85/16,718.08
  6. Step 6: Final answer
    x = 16,539.49

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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.