Home / 6,950.17-10,428.23-4,611

Finding the Fourth Proportional to 6,950.17, 10,428.23 and 4,611

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Solution

The fourth proportional to 6,950.17, 10,428.23 and 4,611 is: 6,918.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950.17 : 10,428.23 = 4,611 : x
  2. Step 2: Convert to fraction form
    6,950.17/10,428.23 = 4,611/x
  3. Step 3: Cross multiply
    6,950.17x = 10,428.23 × 4,611
  4. Step 4: Simplify right side
    6,950.17x = 48,084,568.53
  5. Step 5: Solve for x
    x = 48,084,568.53/6,950.17
  6. Step 6: Final answer
    x = 6,918.47

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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.