Home / 5,839.17-8,057.93-3,320.07

Finding the Fourth Proportional to 5,839.17, 8,057.93 and 3,320.07

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Solution

The fourth proportional to 5,839.17, 8,057.93 and 3,320.07 is: 4,581.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.17 : 8,057.93 = 3,320.07 : x
  2. Step 2: Convert to fraction form
    5,839.17/8,057.93 = 3,320.07/x
  3. Step 3: Cross multiply
    5,839.17x = 8,057.93 × 3,320.07
  4. Step 4: Simplify right side
    5,839.17x = 26,752,875.05
  5. Step 5: Solve for x
    x = 26,752,875.05/5,839.17
  6. Step 6: Final answer
    x = 4,581.62

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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.