Home / 49,104.24-67,764.28-27,883.94

Finding the Fourth Proportional to 49,104.24, 67,764.28 and 27,883.94

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Solution

The fourth proportional to 49,104.24, 67,764.28 and 27,883.94 is: 38,480.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,104.24 : 67,764.28 = 27,883.94 : x
  2. Step 2: Convert to fraction form
    49,104.24/67,764.28 = 27,883.94/x
  3. Step 3: Cross multiply
    49,104.24x = 67,764.28 × 27,883.94
  4. Step 4: Simplify right side
    49,104.24x = 1,889,535,117.66
  5. Step 5: Solve for x
    x = 1,889,535,117.66/49,104.24
  6. Step 6: Final answer
    x = 38,480.08

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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.