Home / 24,975.25-34,451.25-15,546.85

Finding the Fourth Proportional to 24,975.25, 34,451.25 and 15,546.85

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Solution

The fourth proportional to 24,975.25, 34,451.25 and 15,546.85 is: 21,445.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,975.25 : 34,451.25 = 15,546.85 : x
  2. Step 2: Convert to fraction form
    24,975.25/34,451.25 = 15,546.85/x
  3. Step 3: Cross multiply
    24,975.25x = 34,451.25 × 15,546.85
  4. Step 4: Simplify right side
    24,975.25x = 535,608,416.06
  5. Step 5: Solve for x
    x = 535,608,416.06/24,975.25
  6. Step 6: Final answer
    x = 21,445.57

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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.