Home / 69,265.27-95,586.51-37,434.09

Finding the Fourth Proportional to 69,265.27, 95,586.51 and 37,434.09

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Solution

The fourth proportional to 69,265.27, 95,586.51 and 37,434.09 is: 51,659.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,265.27 : 95,586.51 = 37,434.09 : x
  2. Step 2: Convert to fraction form
    69,265.27/95,586.51 = 37,434.09/x
  3. Step 3: Cross multiply
    69,265.27x = 95,586.51 × 37,434.09
  4. Step 4: Simplify right side
    69,265.27x = 3,578,194,257.09
  5. Step 5: Solve for x
    x = 3,578,194,257.09/69,265.27
  6. Step 6: Final answer
    x = 51,659.28

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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.