Home / 6,693.04-10,039.82-1,763.17

Finding the Fourth Proportional to 6,693.04, 10,039.82 and 1,763.17

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Solution

The fourth proportional to 6,693.04, 10,039.82 and 1,763.17 is: 2,644.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693.04 : 10,039.82 = 1,763.17 : x
  2. Step 2: Convert to fraction form
    6,693.04/10,039.82 = 1,763.17/x
  3. Step 3: Cross multiply
    6,693.04x = 10,039.82 × 1,763.17
  4. Step 4: Simplify right side
    6,693.04x = 17,701,909.43
  5. Step 5: Solve for x
    x = 17,701,909.43/6,693.04
  6. Step 6: Final answer
    x = 2,644.82

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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.