Home / 67,558.46-93,229.67-37,343.12

Finding the Fourth Proportional to 67,558.46, 93,229.67 and 37,343.12

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Solution

The fourth proportional to 67,558.46, 93,229.67 and 37,343.12 is: 51,532.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,558.46 : 93,229.67 = 37,343.12 : x
  2. Step 2: Convert to fraction form
    67,558.46/93,229.67 = 37,343.12/x
  3. Step 3: Cross multiply
    67,558.46x = 93,229.67 × 37,343.12
  4. Step 4: Simplify right side
    67,558.46x = 3,481,486,433.73
  5. Step 5: Solve for x
    x = 3,481,486,433.73/67,558.46
  6. Step 6: Final answer
    x = 51,532.94

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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.