Home / 69,366.40-95,725.44-37,535.84

Finding the Fourth Proportional to 69,366.40, 95,725.44 and 37,535.84

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Solution

The fourth proportional to 69,366.40, 95,725.44 and 37,535.84 is: 51,799.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,366.40 : 95,725.44 = 37,535.84 : x
  2. Step 2: Convert to fraction form
    69,366.40/95,725.44 = 37,535.84/x
  3. Step 3: Cross multiply
    69,366.40x = 95,725.44 × 37,535.84
  4. Step 4: Simplify right side
    69,366.40x = 3,593,134,799.77
  5. Step 5: Solve for x
    x = 3,593,134,799.77/69,366.40
  6. Step 6: Final answer
    x = 51,799.36

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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.