Home / 60,936.84-84,094.20-43,063.38

Finding the Fourth Proportional to 60,936.84, 84,094.20 and 43,063.38

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Solution

The fourth proportional to 60,936.84, 84,094.20 and 43,063.38 is: 59,428.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,936.84 : 84,094.20 = 43,063.38 : x
  2. Step 2: Convert to fraction form
    60,936.84/84,094.20 = 43,063.38/x
  3. Step 3: Cross multiply
    60,936.84x = 84,094.20 × 43,063.38
  4. Step 4: Simplify right side
    60,936.84x = 3,621,380,490.40
  5. Step 5: Solve for x
    x = 3,621,380,490.40/60,936.84
  6. Step 6: Final answer
    x = 59,428.43

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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.