Home / 6,007.14-9,010.71-2,110.64

Finding the Fourth Proportional to 6,007.14, 9,010.71 and 2,110.64

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Solution

The fourth proportional to 6,007.14, 9,010.71 and 2,110.64 is: 3,165.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007.14 : 9,010.71 = 2,110.64 : x
  2. Step 2: Convert to fraction form
    6,007.14/9,010.71 = 2,110.64/x
  3. Step 3: Cross multiply
    6,007.14x = 9,010.71 × 2,110.64
  4. Step 4: Simplify right side
    6,007.14x = 19,018,319.90
  5. Step 5: Solve for x
    x = 19,018,319.90/6,007.14
  6. Step 6: Final answer
    x = 3,165.95

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1.5x scale

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.