Home / 69,171.23-95,455.00-37,703.19

Finding the Fourth Proportional to 69,171.23, 95,455.00 and 37,703.19

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Solution

The fourth proportional to 69,171.23, 95,455.00 and 37,703.19 is: 52,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,171.23 : 95,455.00 = 37,703.19 : x
  2. Step 2: Convert to fraction form
    69,171.23/95,455.00 = 37,703.19/x
  3. Step 3: Cross multiply
    69,171.23x = 95,455.00 × 37,703.19
  4. Step 4: Simplify right side
    69,171.23x = 3,598,958,029.78
  5. Step 5: Solve for x
    x = 3,598,958,029.78/69,171.23
  6. Step 6: Final answer
    x = 52,029.70

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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.