Home / 25,524.96-35,224.54-14,195.48

Finding the Fourth Proportional to 25,524.96, 35,224.54 and 14,195.48

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Solution

The fourth proportional to 25,524.96, 35,224.54 and 14,195.48 is: 19,589.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524.96 : 35,224.54 = 14,195.48 : x
  2. Step 2: Convert to fraction form
    25,524.96/35,224.54 = 14,195.48/x
  3. Step 3: Cross multiply
    25,524.96x = 35,224.54 × 14,195.48
  4. Step 4: Simplify right side
    25,524.96x = 500,029,253.08
  5. Step 5: Solve for x
    x = 500,029,253.08/25,524.96
  6. Step 6: Final answer
    x = 19,589.82

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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.