Home / 49,538.58-68,363.43-26,877.73

Finding the Fourth Proportional to 49,538.58, 68,363.43 and 26,877.73

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Solution

The fourth proportional to 49,538.58, 68,363.43 and 26,877.73 is: 37,091.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,538.58 : 68,363.43 = 26,877.73 : x
  2. Step 2: Convert to fraction form
    49,538.58/68,363.43 = 26,877.73/x
  3. Step 3: Cross multiply
    49,538.58x = 68,363.43 × 26,877.73
  4. Step 4: Simplify right side
    49,538.58x = 1,837,453,642.51
  5. Step 5: Solve for x
    x = 1,837,453,642.51/49,538.58
  6. Step 6: Final answer
    x = 37,091.37

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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.