Home / 69,459.37-95,853.79-37,628.34

Finding the Fourth Proportional to 69,459.37, 95,853.79 and 37,628.34

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Solution

The fourth proportional to 69,459.37, 95,853.79 and 37,628.34 is: 51,927.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,459.37 : 95,853.79 = 37,628.34 : x
  2. Step 2: Convert to fraction form
    69,459.37/95,853.79 = 37,628.34/x
  3. Step 3: Cross multiply
    69,459.37x = 95,853.79 × 37,628.34
  4. Step 4: Simplify right side
    69,459.37x = 3,606,819,145.97
  5. Step 5: Solve for x
    x = 3,606,819,145.97/69,459.37
  6. Step 6: Final answer
    x = 51,927.04

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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.