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Finding the Fourth Proportional to 60,904.29, 84,049.65 and 34,049.82

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Solution

The fourth proportional to 60,904.29, 84,049.65 and 34,049.82 is: 46,989.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,904.29 : 84,049.65 = 34,049.82 : x
  2. Step 2: Convert to fraction form
    60,904.29/84,049.65 = 34,049.82/x
  3. Step 3: Cross multiply
    60,904.29x = 84,049.65 × 34,049.82
  4. Step 4: Simplify right side
    60,904.29x = 2,861,875,453.56
  5. Step 5: Solve for x
    x = 2,861,875,453.56/60,904.29
  6. Step 6: Final answer
    x = 46,989.72

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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.