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Finding the Fourth Proportional to 60,204.06, 83,082.32 and 33,347.10

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Solution

The fourth proportional to 60,204.06, 83,082.32 and 33,347.10 is: 46,019.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,204.06 : 83,082.32 = 33,347.10 : x
  2. Step 2: Convert to fraction form
    60,204.06/83,082.32 = 33,347.10/x
  3. Step 3: Cross multiply
    60,204.06x = 83,082.32 × 33,347.10
  4. Step 4: Simplify right side
    60,204.06x = 2,770,554,433.27
  5. Step 5: Solve for x
    x = 2,770,554,433.27/60,204.06
  6. Step 6: Final answer
    x = 46,019.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.