Home / 68,166.28-94,069.26-37,950.82

Finding the Fourth Proportional to 68,166.28, 94,069.26 and 37,950.82

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Solution

The fourth proportional to 68,166.28, 94,069.26 and 37,950.82 is: 52,372.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,166.28 : 94,069.26 = 37,950.82 : x
  2. Step 2: Convert to fraction form
    68,166.28/94,069.26 = 37,950.82/x
  3. Step 3: Cross multiply
    68,166.28x = 94,069.26 × 37,950.82
  4. Step 4: Simplify right side
    68,166.28x = 3,570,005,529.06
  5. Step 5: Solve for x
    x = 3,570,005,529.06/68,166.28
  6. Step 6: Final answer
    x = 52,372.02

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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.