Home / 4,968.49-7,445.18-2,043.31

Finding the Fourth Proportional to 4,968.49, 7,445.18 and 2,043.31

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Solution

The fourth proportional to 4,968.49, 7,445.18 and 2,043.31 is: 3,061.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968.49 : 7,445.18 = 2,043.31 : x
  2. Step 2: Convert to fraction form
    4,968.49/7,445.18 = 2,043.31/x
  3. Step 3: Cross multiply
    4,968.49x = 7,445.18 × 2,043.31
  4. Step 4: Simplify right side
    4,968.49x = 15,212,800.53
  5. Step 5: Solve for x
    x = 15,212,800.53/4,968.49
  6. Step 6: Final answer
    x = 3,061.86

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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.