Home / 49,133.25-67,804.07-26,777.25

Finding the Fourth Proportional to 49,133.25, 67,804.07 and 26,777.25

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Solution

The fourth proportional to 49,133.25, 67,804.07 and 26,777.25 is: 36,952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,133.25 : 67,804.07 = 26,777.25 : x
  2. Step 2: Convert to fraction form
    49,133.25/67,804.07 = 26,777.25/x
  3. Step 3: Cross multiply
    49,133.25x = 67,804.07 × 26,777.25
  4. Step 4: Simplify right side
    49,133.25x = 1,815,606,399.52
  5. Step 5: Solve for x
    x = 1,815,606,399.52/49,133.25
  6. Step 6: Final answer
    x = 36,952.70

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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.