Home / 63,983.40-95,836.59-46,414.50

Finding the Fourth Proportional to 63,983.40, 95,836.59 and 46,414.50

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Solution

The fourth proportional to 63,983.40, 95,836.59 and 46,414.50 is: 69,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,983.40 : 95,836.59 = 46,414.50 : x
  2. Step 2: Convert to fraction form
    63,983.40/95,836.59 = 46,414.50/x
  3. Step 3: Cross multiply
    63,983.40x = 95,836.59 × 46,414.50
  4. Step 4: Simplify right side
    63,983.40x = 4,448,207,406.56
  5. Step 5: Solve for x
    x = 4,448,207,406.56/63,983.40
  6. Step 6: Final answer
    x = 69,521.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.