Home / 5,744.13-8,617.55-2,046.66

Finding the Fourth Proportional to 5,744.13, 8,617.55 and 2,046.66

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Solution

The fourth proportional to 5,744.13, 8,617.55 and 2,046.66 is: 3,070.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744.13 : 8,617.55 = 2,046.66 : x
  2. Step 2: Convert to fraction form
    5,744.13/8,617.55 = 2,046.66/x
  3. Step 3: Cross multiply
    5,744.13x = 8,617.55 × 2,046.66
  4. Step 4: Simplify right side
    5,744.13x = 17,637,184.65
  5. Step 5: Solve for x
    x = 17,637,184.65/5,744.13
  6. Step 6: Final answer
    x = 3,070.47

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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.