Home / 27,530.08-41,292.92-10,003.84

Finding the Fourth Proportional to 27,530.08, 41,292.92 and 10,003.84

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Solution

The fourth proportional to 27,530.08, 41,292.92 and 10,003.84 is: 15,004.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,530.08 : 41,292.92 = 10,003.84 : x
  2. Step 2: Convert to fraction form
    27,530.08/41,292.92 = 10,003.84/x
  3. Step 3: Cross multiply
    27,530.08x = 41,292.92 × 10,003.84
  4. Step 4: Simplify right side
    27,530.08x = 413,087,764.81
  5. Step 5: Solve for x
    x = 413,087,764.81/27,530.08
  6. Step 6: Final answer
    x = 15,004.96

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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.