Home / 69,592.36-96,037.44-37,761.26

Finding the Fourth Proportional to 69,592.36, 96,037.44 and 37,761.26

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Solution

The fourth proportional to 69,592.36, 96,037.44 and 37,761.26 is: 52,110.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,592.36 : 96,037.44 = 37,761.26 : x
  2. Step 2: Convert to fraction form
    69,592.36/96,037.44 = 37,761.26/x
  3. Step 3: Cross multiply
    69,592.36x = 96,037.44 × 37,761.26
  4. Step 4: Simplify right side
    69,592.36x = 3,626,494,741.57
  5. Step 5: Solve for x
    x = 3,626,494,741.57/69,592.36
  6. Step 6: Final answer
    x = 52,110.53

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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.