Home / 17,827.97-24,600.74-10,272.80

Finding the Fourth Proportional to 17,827.97, 24,600.74 and 10,272.80

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Solution

The fourth proportional to 17,827.97, 24,600.74 and 10,272.80 is: 14,175.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,827.97 : 24,600.74 = 10,272.80 : x
  2. Step 2: Convert to fraction form
    17,827.97/24,600.74 = 10,272.80/x
  3. Step 3: Cross multiply
    17,827.97x = 24,600.74 × 10,272.80
  4. Step 4: Simplify right side
    17,827.97x = 252,718,492.01
  5. Step 5: Solve for x
    x = 252,718,492.01/17,827.97
  6. Step 6: Final answer
    x = 14,175.39

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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.