Home / 6,627.04-9,942.12-2,010

Finding the Fourth Proportional to 6,627.04, 9,942.12 and 2,010

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Solution

The fourth proportional to 6,627.04, 9,942.12 and 2,010 is: 3,015.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,627.04 : 9,942.12 = 2,010 : x
  2. Step 2: Convert to fraction form
    6,627.04/9,942.12 = 2,010/x
  3. Step 3: Cross multiply
    6,627.04x = 9,942.12 × 2,010
  4. Step 4: Simplify right side
    6,627.04x = 19,983,661.20
  5. Step 5: Solve for x
    x = 19,983,661.20/6,627.04
  6. Step 6: Final answer
    x = 3,015.47

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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.