Home / 3,914.31-5,873.15-2,598.53

Finding the Fourth Proportional to 3,914.31, 5,873.15 and 2,598.53

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Solution

The fourth proportional to 3,914.31, 5,873.15 and 2,598.53 is: 3,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914.31 : 5,873.15 = 2,598.53 : x
  2. Step 2: Convert to fraction form
    3,914.31/5,873.15 = 2,598.53/x
  3. Step 3: Cross multiply
    3,914.31x = 5,873.15 × 2,598.53
  4. Step 4: Simplify right side
    3,914.31x = 15,261,514.11
  5. Step 5: Solve for x
    x = 15,261,514.11/3,914.31
  6. Step 6: Final answer
    x = 3,898.90

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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.