Home / 69,923.57-96,495.58-38,092.46

Finding the Fourth Proportional to 69,923.57, 96,495.58 and 38,092.46

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Solution

The fourth proportional to 69,923.57, 96,495.58 and 38,092.46 is: 52,568.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,923.57 : 96,495.58 = 38,092.46 : x
  2. Step 2: Convert to fraction form
    69,923.57/96,495.58 = 38,092.46/x
  3. Step 3: Cross multiply
    69,923.57x = 96,495.58 × 38,092.46
  4. Step 4: Simplify right side
    69,923.57x = 3,675,754,310.18
  5. Step 5: Solve for x
    x = 3,675,754,310.18/69,923.57
  6. Step 6: Final answer
    x = 52,568.17

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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.