Home / 69,591.16-96,035.48-37,759.98

Finding the Fourth Proportional to 69,591.16, 96,035.48 and 37,759.98

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Solution

The fourth proportional to 69,591.16, 96,035.48 and 37,759.98 is: 52,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,591.16 : 96,035.48 = 37,759.98 : x
  2. Step 2: Convert to fraction form
    69,591.16/96,035.48 = 37,759.98/x
  3. Step 3: Cross multiply
    69,591.16x = 96,035.48 × 37,759.98
  4. Step 4: Simplify right side
    69,591.16x = 3,626,297,804.09
  5. Step 5: Solve for x
    x = 3,626,297,804.09/69,591.16
  6. Step 6: Final answer
    x = 52,108.60

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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.