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Finding the Fourth Proportional to 60,010.45, 82,816.06 and 35,825.46

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Solution

The fourth proportional to 60,010.45, 82,816.06 and 35,825.46 is: 49,440.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,010.45 : 82,816.06 = 35,825.46 : x
  2. Step 2: Convert to fraction form
    60,010.45/82,816.06 = 35,825.46/x
  3. Step 3: Cross multiply
    60,010.45x = 82,816.06 × 35,825.46
  4. Step 4: Simplify right side
    60,010.45x = 2,966,923,444.89
  5. Step 5: Solve for x
    x = 2,966,923,444.89/60,010.45
  6. Step 6: Final answer
    x = 49,440.11

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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.