Home / 69,674.49-96,150.38-37,843.11

Finding the Fourth Proportional to 69,674.49, 96,150.38 and 37,843.11

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Solution

The fourth proportional to 69,674.49, 96,150.38 and 37,843.11 is: 52,223.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,674.49 : 96,150.38 = 37,843.11 : x
  2. Step 2: Convert to fraction form
    69,674.49/96,150.38 = 37,843.11/x
  3. Step 3: Cross multiply
    69,674.49x = 96,150.38 × 37,843.11
  4. Step 4: Simplify right side
    69,674.49x = 3,638,629,217.67
  5. Step 5: Solve for x
    x = 3,638,629,217.67/69,674.49
  6. Step 6: Final answer
    x = 52,223.26

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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.