Home / 63,923.07-95,869.23-19,550.21

Finding the Fourth Proportional to 63,923.07, 95,869.23 and 19,550.21

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Solution

The fourth proportional to 63,923.07, 95,869.23 and 19,550.21 is: 29,320.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.07 : 95,869.23 = 19,550.21 : x
  2. Step 2: Convert to fraction form
    63,923.07/95,869.23 = 19,550.21/x
  3. Step 3: Cross multiply
    63,923.07x = 95,869.23 × 19,550.21
  4. Step 4: Simplify right side
    63,923.07x = 1,874,263,320.89
  5. Step 5: Solve for x
    x = 1,874,263,320.89/63,923.07
  6. Step 6: Final answer
    x = 29,320.61

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1.5x scale

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.