Home / 18,080.87-24,953.97-10,527.33

Finding the Fourth Proportional to 18,080.87, 24,953.97 and 10,527.33

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Solution

The fourth proportional to 18,080.87, 24,953.97 and 10,527.33 is: 14,529.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,080.87 : 24,953.97 = 10,527.33 : x
  2. Step 2: Convert to fraction form
    18,080.87/24,953.97 = 10,527.33/x
  3. Step 3: Cross multiply
    18,080.87x = 24,953.97 × 10,527.33
  4. Step 4: Simplify right side
    18,080.87x = 262,698,654.82
  5. Step 5: Solve for x
    x = 262,698,654.82/18,080.87
  6. Step 6: Final answer
    x = 14,529.09

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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.