Home / 65,202.60-97,628.68-41,381.17

Finding the Fourth Proportional to 65,202.60, 97,628.68 and 41,381.17

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Solution

The fourth proportional to 65,202.60, 97,628.68 and 41,381.17 is: 61,960.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202.60 : 97,628.68 = 41,381.17 : x
  2. Step 2: Convert to fraction form
    65,202.60/97,628.68 = 41,381.17/x
  3. Step 3: Cross multiply
    65,202.60x = 97,628.68 × 41,381.17
  4. Step 4: Simplify right side
    65,202.60x = 4,039,989,003.96
  5. Step 5: Solve for x
    x = 4,039,989,003.96/65,202.60
  6. Step 6: Final answer
    x = 61,960.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.