Home / 2,317.25-3,475.91-585.88

Finding the Fourth Proportional to 2,317.25, 3,475.91 and 585.88

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Solution

The fourth proportional to 2,317.25, 3,475.91 and 585.88 is: 878.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317.25 : 3,475.91 = 585.88 : x
  2. Step 2: Convert to fraction form
    2,317.25/3,475.91 = 585.88/x
  3. Step 3: Cross multiply
    2,317.25x = 3,475.91 × 585.88
  4. Step 4: Simplify right side
    2,317.25x = 2,036,458.93
  5. Step 5: Solve for x
    x = 2,036,458.93/2,317.25
  6. Step 6: Final answer
    x = 878.82

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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.