Home / 2,388.48-3,295.52-1,829.58

Finding the Fourth Proportional to 2,388.48, 3,295.52 and 1,829.58

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Solution

The fourth proportional to 2,388.48, 3,295.52 and 1,829.58 is: 2,524.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388.48 : 3,295.52 = 1,829.58 : x
  2. Step 2: Convert to fraction form
    2,388.48/3,295.52 = 1,829.58/x
  3. Step 3: Cross multiply
    2,388.48x = 3,295.52 × 1,829.58
  4. Step 4: Simplify right side
    2,388.48x = 6,029,417.48
  5. Step 5: Solve for x
    x = 6,029,417.48/2,388.48
  6. Step 6: Final answer
    x = 2,524.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.