Home / 60,912.82-84,061.54-34,056.46

Finding the Fourth Proportional to 60,912.82, 84,061.54 and 34,056.46

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Solution

The fourth proportional to 60,912.82, 84,061.54 and 34,056.46 is: 46,998.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,912.82 : 84,061.54 = 34,056.46 : x
  2. Step 2: Convert to fraction form
    60,912.82/84,061.54 = 34,056.46/x
  3. Step 3: Cross multiply
    60,912.82x = 84,061.54 × 34,056.46
  4. Step 4: Simplify right side
    60,912.82x = 2,862,838,474.55
  5. Step 5: Solve for x
    x = 2,862,838,474.55/60,912.82
  6. Step 6: Final answer
    x = 46,998.95

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Why These Related Problems?

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