Home / 114,794.06-158,414.76-63,805.48

Finding the Fourth Proportional to 114,794.06, 158,414.76 and 63,805.48

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Solution

The fourth proportional to 114,794.06, 158,414.76 and 63,805.48 is: 88,050.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,794.06 : 158,414.76 = 63,805.48 : x
  2. Step 2: Convert to fraction form
    114,794.06/158,414.76 = 63,805.48/x
  3. Step 3: Cross multiply
    114,794.06x = 158,414.76 × 63,805.48
  4. Step 4: Simplify right side
    114,794.06x = 10,107,729,404.85
  5. Step 5: Solve for x
    x = 10,107,729,404.85/114,794.06
  6. Step 6: Final answer
    x = 88,050.98

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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.