Home / 69,387.34-95,755.23-37,556.92

Finding the Fourth Proportional to 69,387.34, 95,755.23 and 37,556.92

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Solution

The fourth proportional to 69,387.34, 95,755.23 and 37,556.92 is: 51,828.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,387.34 : 95,755.23 = 37,556.92 : x
  2. Step 2: Convert to fraction form
    69,387.34/95,755.23 = 37,556.92/x
  3. Step 3: Cross multiply
    69,387.34x = 95,755.23 × 37,556.92
  4. Step 4: Simplify right side
    69,387.34x = 3,596,271,512.69
  5. Step 5: Solve for x
    x = 3,596,271,512.69/69,387.34
  6. Step 6: Final answer
    x = 51,828.93

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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.