Home / 69,335.06-95,682.12-37,503.92

Finding the Fourth Proportional to 69,335.06, 95,682.12 and 37,503.92

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Solution

The fourth proportional to 69,335.06, 95,682.12 and 37,503.92 is: 51,755.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,335.06 : 95,682.12 = 37,503.92 : x
  2. Step 2: Convert to fraction form
    69,335.06/95,682.12 = 37,503.92/x
  3. Step 3: Cross multiply
    69,335.06x = 95,682.12 × 37,503.92
  4. Step 4: Simplify right side
    69,335.06x = 3,588,454,573.91
  5. Step 5: Solve for x
    x = 3,588,454,573.91/69,335.06
  6. Step 6: Final answer
    x = 51,755.27

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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.