Home / 1,468.43-2,202.60-590.66

Finding the Fourth Proportional to 1,468.43, 2,202.60 and 590.66

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Solution

The fourth proportional to 1,468.43, 2,202.60 and 590.66 is: 885.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468.43 : 2,202.60 = 590.66 : x
  2. Step 2: Convert to fraction form
    1,468.43/2,202.60 = 590.66/x
  3. Step 3: Cross multiply
    1,468.43x = 2,202.60 × 590.66
  4. Step 4: Simplify right side
    1,468.43x = 1,300,982.21
  5. Step 5: Solve for x
    x = 1,300,982.21/1,468.43
  6. Step 6: Final answer
    x = 885.97

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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.