Home / 6,680.18-10,027.56-3,759.32

Finding the Fourth Proportional to 6,680.18, 10,027.56 and 3,759.32

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Solution

The fourth proportional to 6,680.18, 10,027.56 and 3,759.32 is: 5,643.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680.18 : 10,027.56 = 3,759.32 : x
  2. Step 2: Convert to fraction form
    6,680.18/10,027.56 = 3,759.32/x
  3. Step 3: Cross multiply
    6,680.18x = 10,027.56 × 3,759.32
  4. Step 4: Simplify right side
    6,680.18x = 37,696,806.86
  5. Step 5: Solve for x
    x = 37,696,806.86/6,680.18
  6. Step 6: Final answer
    x = 5,643.08

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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.