Home / 269,054.00-371,320.71-200,952.75

Finding the Fourth Proportional to 269,054.00, 371,320.71 and 200,952.75

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Solution

The fourth proportional to 269,054.00, 371,320.71 and 200,952.75 is: 277,334.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,054.00 : 371,320.71 = 200,952.75 : x
  2. Step 2: Convert to fraction form
    269,054.00/371,320.71 = 200,952.75/x
  3. Step 3: Cross multiply
    269,054.00x = 371,320.71 × 200,952.75
  4. Step 4: Simplify right side
    269,054.00x = 74,617,917,806.45
  5. Step 5: Solve for x
    x = 74,617,917,806.45/269,054.00
  6. Step 6: Final answer
    x = 277,334.36

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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.