Home / 9,066.26-12,511.29-5,033.09

Finding the Fourth Proportional to 9,066.26, 12,511.29 and 5,033.09

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Solution

The fourth proportional to 9,066.26, 12,511.29 and 5,033.09 is: 6,945.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,066.26 : 12,511.29 = 5,033.09 : x
  2. Step 2: Convert to fraction form
    9,066.26/12,511.29 = 5,033.09/x
  3. Step 3: Cross multiply
    9,066.26x = 12,511.29 × 5,033.09
  4. Step 4: Simplify right side
    9,066.26x = 62,970,448.59
  5. Step 5: Solve for x
    x = 62,970,448.59/9,066.26
  6. Step 6: Final answer
    x = 6,945.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.