Home / 5,083.68-7,624.14-1,796.34

Finding the Fourth Proportional to 5,083.68, 7,624.14 and 1,796.34

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Solution

The fourth proportional to 5,083.68, 7,624.14 and 1,796.34 is: 2,694.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083.68 : 7,624.14 = 1,796.34 : x
  2. Step 2: Convert to fraction form
    5,083.68/7,624.14 = 1,796.34/x
  3. Step 3: Cross multiply
    5,083.68x = 7,624.14 × 1,796.34
  4. Step 4: Simplify right side
    5,083.68x = 13,695,547.65
  5. Step 5: Solve for x
    x = 13,695,547.65/5,083.68
  6. Step 6: Final answer
    x = 2,694.02

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1.5x scale

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.