Home / 49,862.36-68,810.25-27,201.83

Finding the Fourth Proportional to 49,862.36, 68,810.25 and 27,201.83

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Solution

The fourth proportional to 49,862.36, 68,810.25 and 27,201.83 is: 37,538.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,862.36 : 68,810.25 = 27,201.83 : x
  2. Step 2: Convert to fraction form
    49,862.36/68,810.25 = 27,201.83/x
  3. Step 3: Cross multiply
    49,862.36x = 68,810.25 × 27,201.83
  4. Step 4: Simplify right side
    49,862.36x = 1,871,764,722.76
  5. Step 5: Solve for x
    x = 1,871,764,722.76/49,862.36
  6. Step 6: Final answer
    x = 37,538.63

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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.