Home / 2,051.04-3,076.38-589.92

Finding the Fourth Proportional to 2,051.04, 3,076.38 and 589.92

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Solution

The fourth proportional to 2,051.04, 3,076.38 and 589.92 is: 884.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051.04 : 3,076.38 = 589.92 : x
  2. Step 2: Convert to fraction form
    2,051.04/3,076.38 = 589.92/x
  3. Step 3: Cross multiply
    2,051.04x = 3,076.38 × 589.92
  4. Step 4: Simplify right side
    2,051.04x = 1,814,818.09
  5. Step 5: Solve for x
    x = 1,814,818.09/2,051.04
  6. Step 6: Final answer
    x = 884.83

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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.