Home / 69,388.24-95,755.60-37,556.88

Finding the Fourth Proportional to 69,388.24, 95,755.60 and 37,556.88

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Solution

The fourth proportional to 69,388.24, 95,755.60 and 37,556.88 is: 51,828.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,388.24 : 95,755.60 = 37,556.88 : x
  2. Step 2: Convert to fraction form
    69,388.24/95,755.60 = 37,556.88/x
  3. Step 3: Cross multiply
    69,388.24x = 95,755.60 × 37,556.88
  4. Step 4: Simplify right side
    69,388.24x = 3,596,281,578.53
  5. Step 5: Solve for x
    x = 3,596,281,578.53/69,388.24
  6. Step 6: Final answer
    x = 51,828.40

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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.