Home / 6,707.25-10,068.57-3,935.93

Finding the Fourth Proportional to 6,707.25, 10,068.57 and 3,935.93

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Solution

The fourth proportional to 6,707.25, 10,068.57 and 3,935.93 is: 5,908.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.25 : 10,068.57 = 3,935.93 : x
  2. Step 2: Convert to fraction form
    6,707.25/10,068.57 = 3,935.93/x
  3. Step 3: Cross multiply
    6,707.25x = 10,068.57 × 3,935.93
  4. Step 4: Simplify right side
    6,707.25x = 39,629,136.38
  5. Step 5: Solve for x
    x = 39,629,136.38/6,707.25
  6. Step 6: Final answer
    x = 5,908.40

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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.