Home / 1,829.73-2,524.93-1,083.76

Finding the Fourth Proportional to 1,829.73, 2,524.93 and 1,083.76

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Solution

The fourth proportional to 1,829.73, 2,524.93 and 1,083.76 is: 1,495.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829.73 : 2,524.93 = 1,083.76 : x
  2. Step 2: Convert to fraction form
    1,829.73/2,524.93 = 1,083.76/x
  3. Step 3: Cross multiply
    1,829.73x = 2,524.93 × 1,083.76
  4. Step 4: Simplify right side
    1,829.73x = 2,736,409.12
  5. Step 5: Solve for x
    x = 2,736,409.12/1,829.73
  6. Step 6: Final answer
    x = 1,495.53

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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.