Home / 67,396.05-93,006.50-37,183.32

Finding the Fourth Proportional to 67,396.05, 93,006.50 and 37,183.32

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Solution

The fourth proportional to 67,396.05, 93,006.50 and 37,183.32 is: 51,312.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,396.05 : 93,006.50 = 37,183.32 : x
  2. Step 2: Convert to fraction form
    67,396.05/93,006.50 = 37,183.32/x
  3. Step 3: Cross multiply
    67,396.05x = 93,006.50 × 37,183.32
  4. Step 4: Simplify right side
    67,396.05x = 3,458,290,265.66
  5. Step 5: Solve for x
    x = 3,458,290,265.66/67,396.05
  6. Step 6: Final answer
    x = 51,312.95

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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.