Home / 69,205.33-95,503.36-37,374.23

Finding the Fourth Proportional to 69,205.33, 95,503.36 and 37,374.23

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Solution

The fourth proportional to 69,205.33, 95,503.36 and 37,374.23 is: 51,576.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,205.33 : 95,503.36 = 37,374.23 : x
  2. Step 2: Convert to fraction form
    69,205.33/95,503.36 = 37,374.23/x
  3. Step 3: Cross multiply
    69,205.33x = 95,503.36 × 37,374.23
  4. Step 4: Simplify right side
    69,205.33x = 3,569,364,542.41
  5. Step 5: Solve for x
    x = 3,569,364,542.41/69,205.33
  6. Step 6: Final answer
    x = 51,576.44

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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.