Home / 68,202.99-94,124.85-41,346.63

Finding the Fourth Proportional to 68,202.99, 94,124.85 and 41,346.63

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Solution

The fourth proportional to 68,202.99, 94,124.85 and 41,346.63 is: 57,061.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,202.99 : 94,124.85 = 41,346.63 : x
  2. Step 2: Convert to fraction form
    68,202.99/94,124.85 = 41,346.63/x
  3. Step 3: Cross multiply
    68,202.99x = 94,124.85 × 41,346.63
  4. Step 4: Simplify right side
    68,202.99x = 3,891,744,669.40
  5. Step 5: Solve for x
    x = 3,891,744,669.40/68,202.99
  6. Step 6: Final answer
    x = 57,061.21

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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.