Home / 67,558.54-93,229.15-37,343.09

Finding the Fourth Proportional to 67,558.54, 93,229.15 and 37,343.09

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Solution

The fourth proportional to 67,558.54, 93,229.15 and 37,343.09 is: 51,532.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,558.54 : 93,229.15 = 37,343.09 : x
  2. Step 2: Convert to fraction form
    67,558.54/93,229.15 = 37,343.09/x
  3. Step 3: Cross multiply
    67,558.54x = 93,229.15 × 37,343.09
  4. Step 4: Simplify right side
    67,558.54x = 3,481,464,119.37
  5. Step 5: Solve for x
    x = 3,481,464,119.37/67,558.54
  6. Step 6: Final answer
    x = 51,532.55

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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.