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Finding the Fourth Proportional to 2,044.62, 3,066.93 and 583.77

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Solution

The fourth proportional to 2,044.62, 3,066.93 and 583.77 is: 875.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044.62 : 3,066.93 = 583.77 : x
  2. Step 2: Convert to fraction form
    2,044.62/3,066.93 = 583.77/x
  3. Step 3: Cross multiply
    2,044.62x = 3,066.93 × 583.77
  4. Step 4: Simplify right side
    2,044.62x = 1,790,377.83
  5. Step 5: Solve for x
    x = 1,790,377.83/2,044.62
  6. Step 6: Final answer
    x = 875.65

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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.