Home / 63,923.46-95,888.97-19,553.28

Finding the Fourth Proportional to 63,923.46, 95,888.97 and 19,553.28

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Solution

The fourth proportional to 63,923.46, 95,888.97 and 19,553.28 is: 29,331.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.46 : 95,888.97 = 19,553.28 : x
  2. Step 2: Convert to fraction form
    63,923.46/95,888.97 = 19,553.28/x
  3. Step 3: Cross multiply
    63,923.46x = 95,888.97 × 19,553.28
  4. Step 4: Simplify right side
    63,923.46x = 1,874,943,879.32
  5. Step 5: Solve for x
    x = 1,874,943,879.32/63,923.46
  6. Step 6: Final answer
    x = 29,331.08

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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.