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Finding the Fourth Proportional to 60,206.49, 83,082.51 and 33,350.13

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Solution

The fourth proportional to 60,206.49, 83,082.51 and 33,350.13 is: 46,021.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,206.49 : 83,082.51 = 33,350.13 : x
  2. Step 2: Convert to fraction form
    60,206.49/83,082.51 = 33,350.13/x
  3. Step 3: Cross multiply
    60,206.49x = 83,082.51 × 33,350.13
  4. Step 4: Simplify right side
    60,206.49x = 2,770,812,509.23
  5. Step 5: Solve for x
    x = 2,770,812,509.23/60,206.49
  6. Step 6: Final answer
    x = 46,021.82

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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.