Home / 68,528.04-94,563.45-41,666.82

Finding the Fourth Proportional to 68,528.04, 94,563.45 and 41,666.82

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Solution

The fourth proportional to 68,528.04, 94,563.45 and 41,666.82 is: 57,497.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,528.04 : 94,563.45 = 41,666.82 : x
  2. Step 2: Convert to fraction form
    68,528.04/94,563.45 = 41,666.82/x
  3. Step 3: Cross multiply
    68,528.04x = 94,563.45 × 41,666.82
  4. Step 4: Simplify right side
    68,528.04x = 3,940,158,249.73
  5. Step 5: Solve for x
    x = 3,940,158,249.73/68,528.04
  6. Step 6: Final answer
    x = 57,497.02

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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.