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Finding the Fourth Proportional to 6,030.50, 8,322.32 and 3,377.92

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Solution

The fourth proportional to 6,030.50, 8,322.32 and 3,377.92 is: 4,661.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.50 : 8,322.32 = 3,377.92 : x
  2. Step 2: Convert to fraction form
    6,030.50/8,322.32 = 3,377.92/x
  3. Step 3: Cross multiply
    6,030.50x = 8,322.32 × 3,377.92
  4. Step 4: Simplify right side
    6,030.50x = 28,112,131.17
  5. Step 5: Solve for x
    x = 28,112,131.17/6,030.50
  6. Step 6: Final answer
    x = 4,661.66

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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.