Home / 50,726.79-70,027.38-33,759.27

Finding the Fourth Proportional to 50,726.79, 70,027.38 and 33,759.27

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Solution

The fourth proportional to 50,726.79, 70,027.38 and 33,759.27 is: 46,604.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,726.79 : 70,027.38 = 33,759.27 : x
  2. Step 2: Convert to fraction form
    50,726.79/70,027.38 = 33,759.27/x
  3. Step 3: Cross multiply
    50,726.79x = 70,027.38 × 33,759.27
  4. Step 4: Simplify right side
    50,726.79x = 2,364,073,228.81
  5. Step 5: Solve for x
    x = 2,364,073,228.81/50,726.79
  6. Step 6: Final answer
    x = 46,604.04

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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.