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Finding the Fourth Proportional to 60,882.93, 83,964.06 and 38,224.06

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Solution

The fourth proportional to 60,882.93, 83,964.06 and 38,224.06 is: 52,715.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,882.93 : 83,964.06 = 38,224.06 : x
  2. Step 2: Convert to fraction form
    60,882.93/83,964.06 = 38,224.06/x
  3. Step 3: Cross multiply
    60,882.93x = 83,964.06 × 38,224.06
  4. Step 4: Simplify right side
    60,882.93x = 3,209,447,057.37
  5. Step 5: Solve for x
    x = 3,209,447,057.37/60,882.93
  6. Step 6: Final answer
    x = 52,715.06

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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.