Home / 2,401.73-3,585.74-2,032.78

Finding the Fourth Proportional to 2,401.73, 3,585.74 and 2,032.78

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Solution

The fourth proportional to 2,401.73, 3,585.74 and 2,032.78 is: 3,034.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401.73 : 3,585.74 = 2,032.78 : x
  2. Step 2: Convert to fraction form
    2,401.73/3,585.74 = 2,032.78/x
  3. Step 3: Cross multiply
    2,401.73x = 3,585.74 × 2,032.78
  4. Step 4: Simplify right side
    2,401.73x = 7,289,001.43
  5. Step 5: Solve for x
    x = 7,289,001.43/2,401.73
  6. Step 6: Final answer
    x = 3,034.89

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.