Home / 69,530.54-95,952.20-37,699.56

Finding the Fourth Proportional to 69,530.54, 95,952.20 and 37,699.56

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Solution

The fourth proportional to 69,530.54, 95,952.20 and 37,699.56 is: 52,025.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,530.54 : 95,952.20 = 37,699.56 : x
  2. Step 2: Convert to fraction form
    69,530.54/95,952.20 = 37,699.56/x
  3. Step 3: Cross multiply
    69,530.54x = 95,952.20 × 37,699.56
  4. Step 4: Simplify right side
    69,530.54x = 3,617,355,532.53
  5. Step 5: Solve for x
    x = 3,617,355,532.53/69,530.54
  6. Step 6: Final answer
    x = 52,025.42

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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.