Home / 8,033.33-11,088.23-4,676.79

Finding the Fourth Proportional to 8,033.33, 11,088.23 and 4,676.79

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Solution

The fourth proportional to 8,033.33, 11,088.23 and 4,676.79 is: 6,455.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.33 : 11,088.23 = 4,676.79 : x
  2. Step 2: Convert to fraction form
    8,033.33/11,088.23 = 4,676.79/x
  3. Step 3: Cross multiply
    8,033.33x = 11,088.23 × 4,676.79
  4. Step 4: Simplify right side
    8,033.33x = 51,857,323.18
  5. Step 5: Solve for x
    x = 51,857,323.18/8,033.33
  6. Step 6: Final answer
    x = 6,455.27

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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.