Home / 68,202.39-94,124.03-41,346.03

Finding the Fourth Proportional to 68,202.39, 94,124.03 and 41,346.03

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Solution

The fourth proportional to 68,202.39, 94,124.03 and 41,346.03 is: 57,060.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,202.39 : 94,124.03 = 41,346.03 : x
  2. Step 2: Convert to fraction form
    68,202.39/94,124.03 = 41,346.03/x
  3. Step 3: Cross multiply
    68,202.39x = 94,124.03 × 41,346.03
  4. Step 4: Simplify right side
    68,202.39x = 3,891,654,968.10
  5. Step 5: Solve for x
    x = 3,891,654,968.10/68,202.39
  6. Step 6: Final answer
    x = 57,060.39

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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.