Home / 5,828.14-8,042.92-3,310.06

Finding the Fourth Proportional to 5,828.14, 8,042.92 and 3,310.06

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Solution

The fourth proportional to 5,828.14, 8,042.92 and 3,310.06 is: 4,567.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,828.14 : 8,042.92 = 3,310.06 : x
  2. Step 2: Convert to fraction form
    5,828.14/8,042.92 = 3,310.06/x
  3. Step 3: Cross multiply
    5,828.14x = 8,042.92 × 3,310.06
  4. Step 4: Simplify right side
    5,828.14x = 26,622,547.78
  5. Step 5: Solve for x
    x = 26,622,547.78/5,828.14
  6. Step 6: Final answer
    x = 4,567.93

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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.