Home / 3,043.04-4,562.81-1,191.99

Finding the Fourth Proportional to 3,043.04, 4,562.81 and 1,191.99

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Solution

The fourth proportional to 3,043.04, 4,562.81 and 1,191.99 is: 1,787.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.04 : 4,562.81 = 1,191.99 : x
  2. Step 2: Convert to fraction form
    3,043.04/4,562.81 = 1,191.99/x
  3. Step 3: Cross multiply
    3,043.04x = 4,562.81 × 1,191.99
  4. Step 4: Simplify right side
    3,043.04x = 5,438,823.89
  5. Step 5: Solve for x
    x = 5,438,823.89/3,043.04
  6. Step 6: Final answer
    x = 1,787.30

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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.