Home / 67,450.41-93,080.43-37,234.95

Finding the Fourth Proportional to 67,450.41, 93,080.43 and 37,234.95

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Solution

The fourth proportional to 67,450.41, 93,080.43 and 37,234.95 is: 51,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,450.41 : 93,080.43 = 37,234.95 : x
  2. Step 2: Convert to fraction form
    67,450.41/93,080.43 = 37,234.95/x
  3. Step 3: Cross multiply
    67,450.41x = 93,080.43 × 37,234.95
  4. Step 4: Simplify right side
    67,450.41x = 3,465,845,157.03
  5. Step 5: Solve for x
    x = 3,465,845,157.03/67,450.41
  6. Step 6: Final answer
    x = 51,383.60

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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.