Home / 6,792.70-10,191.27-3,283.11

Finding the Fourth Proportional to 6,792.70, 10,191.27 and 3,283.11

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Solution

The fourth proportional to 6,792.70, 10,191.27 and 3,283.11 is: 4,925.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.70 : 10,191.27 = 3,283.11 : x
  2. Step 2: Convert to fraction form
    6,792.70/10,191.27 = 3,283.11/x
  3. Step 3: Cross multiply
    6,792.70x = 10,191.27 × 3,283.11
  4. Step 4: Simplify right side
    6,792.70x = 33,459,060.45
  5. Step 5: Solve for x
    x = 33,459,060.45/6,792.70
  6. Step 6: Final answer
    x = 4,925.74

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Why These Related Problems?

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