Home / 80,238.33-110,725.18-46,252.89

Finding the Fourth Proportional to 80,238.33, 110,725.18 and 46,252.89

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Solution

The fourth proportional to 80,238.33, 110,725.18 and 46,252.89 is: 63,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,238.33 : 110,725.18 = 46,252.89 : x
  2. Step 2: Convert to fraction form
    80,238.33/110,725.18 = 46,252.89/x
  3. Step 3: Cross multiply
    80,238.33x = 110,725.18 × 46,252.89
  4. Step 4: Simplify right side
    80,238.33x = 5,121,359,455.14
  5. Step 5: Solve for x
    x = 5,121,359,455.14/80,238.33
  6. Step 6: Final answer
    x = 63,826.85

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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.