Home / 25,524.11-35,224.79-14,193.69

Finding the Fourth Proportional to 25,524.11, 35,224.79 and 14,193.69

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Solution

The fourth proportional to 25,524.11, 35,224.79 and 14,193.69 is: 19,588.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,524.11 : 35,224.79 = 14,193.69 : x
  2. Step 2: Convert to fraction form
    25,524.11/35,224.79 = 14,193.69/x
  3. Step 3: Cross multiply
    25,524.11x = 35,224.79 × 14,193.69
  4. Step 4: Simplify right side
    25,524.11x = 499,969,678.61
  5. Step 5: Solve for x
    x = 499,969,678.61/25,524.11
  6. Step 6: Final answer
    x = 19,588.14

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Half scale
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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.