Home / 2,034.24-3,051.35-573.20

Finding the Fourth Proportional to 2,034.24, 3,051.35 and 573.20

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Solution

The fourth proportional to 2,034.24, 3,051.35 and 573.20 is: 859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.24 : 3,051.35 = 573.20 : x
  2. Step 2: Convert to fraction form
    2,034.24/3,051.35 = 573.20/x
  3. Step 3: Cross multiply
    2,034.24x = 3,051.35 × 573.20
  4. Step 4: Simplify right side
    2,034.24x = 1,749,033.82
  5. Step 5: Solve for x
    x = 1,749,033.82/2,034.24
  6. Step 6: Final answer
    x = 859.80

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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.