Home / 68,069.24-93,922.10-41,214.22

Finding the Fourth Proportional to 68,069.24, 93,922.10 and 41,214.22

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Solution

The fourth proportional to 68,069.24, 93,922.10 and 41,214.22 is: 56,867.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,069.24 : 93,922.10 = 41,214.22 : x
  2. Step 2: Convert to fraction form
    68,069.24/93,922.10 = 41,214.22/x
  3. Step 3: Cross multiply
    68,069.24x = 93,922.10 × 41,214.22
  4. Step 4: Simplify right side
    68,069.24x = 3,870,926,092.26
  5. Step 5: Solve for x
    x = 3,870,926,092.26/68,069.24
  6. Step 6: Final answer
    x = 56,867.48

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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.