Home / 83,932.27-115,826.97-46,206.52

Finding the Fourth Proportional to 83,932.27, 115,826.97 and 46,206.52

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Solution

The fourth proportional to 83,932.27, 115,826.97 and 46,206.52 is: 63,765.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,932.27 : 115,826.97 = 46,206.52 : x
  2. Step 2: Convert to fraction form
    83,932.27/115,826.97 = 46,206.52/x
  3. Step 3: Cross multiply
    83,932.27x = 115,826.97 × 46,206.52
  4. Step 4: Simplify right side
    83,932.27x = 5,351,961,205.84
  5. Step 5: Solve for x
    x = 5,351,961,205.84/83,932.27
  6. Step 6: Final answer
    x = 63,765.24

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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.