Home / 16,492.26-24,729.14-7,126.43

Finding the Fourth Proportional to 16,492.26, 24,729.14 and 7,126.43

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Solution

The fourth proportional to 16,492.26, 24,729.14 and 7,126.43 is: 10,685.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,492.26 : 24,729.14 = 7,126.43 : x
  2. Step 2: Convert to fraction form
    16,492.26/24,729.14 = 7,126.43/x
  3. Step 3: Cross multiply
    16,492.26x = 24,729.14 × 7,126.43
  4. Step 4: Simplify right side
    16,492.26x = 176,230,485.17
  5. Step 5: Solve for x
    x = 176,230,485.17/16,492.26
  6. Step 6: Final answer
    x = 10,685.65

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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.