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Finding the Fourth Proportional to 5,976.76, 8,955.42 and 4,737.46

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Solution

The fourth proportional to 5,976.76, 8,955.42 and 4,737.46 is: 7,098.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.76 : 8,955.42 = 4,737.46 : x
  2. Step 2: Convert to fraction form
    5,976.76/8,955.42 = 4,737.46/x
  3. Step 3: Cross multiply
    5,976.76x = 8,955.42 × 4,737.46
  4. Step 4: Simplify right side
    5,976.76x = 42,425,944.03
  5. Step 5: Solve for x
    x = 42,425,944.03/5,976.76
  6. Step 6: Final answer
    x = 7,098.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.