Home / 69,289.29-95,629.14-50,232.15

Finding the Fourth Proportional to 69,289.29, 95,629.14 and 50,232.15

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Solution

The fourth proportional to 69,289.29, 95,629.14 and 50,232.15 is: 69,327.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,289.29 : 95,629.14 = 50,232.15 : x
  2. Step 2: Convert to fraction form
    69,289.29/95,629.14 = 50,232.15/x
  3. Step 3: Cross multiply
    69,289.29x = 95,629.14 × 50,232.15
  4. Step 4: Simplify right side
    69,289.29x = 4,803,657,304.85
  5. Step 5: Solve for x
    x = 4,803,657,304.85/69,289.29
  6. Step 6: Final answer
    x = 69,327.56

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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.