Home / 7,358.16-11,033.77-2,674.88

Finding the Fourth Proportional to 7,358.16, 11,033.77 and 2,674.88

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Solution

The fourth proportional to 7,358.16, 11,033.77 and 2,674.88 is: 4,011.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358.16 : 11,033.77 = 2,674.88 : x
  2. Step 2: Convert to fraction form
    7,358.16/11,033.77 = 2,674.88/x
  3. Step 3: Cross multiply
    7,358.16x = 11,033.77 × 2,674.88
  4. Step 4: Simplify right side
    7,358.16x = 29,514,010.70
  5. Step 5: Solve for x
    x = 29,514,010.70/7,358.16
  6. Step 6: Final answer
    x = 4,011.06

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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.