Home / 3,732.94-5,598.87-1,267.84

Finding the Fourth Proportional to 3,732.94, 5,598.87 and 1,267.84

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Solution

The fourth proportional to 3,732.94, 5,598.87 and 1,267.84 is: 1,901.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732.94 : 5,598.87 = 1,267.84 : x
  2. Step 2: Convert to fraction form
    3,732.94/5,598.87 = 1,267.84/x
  3. Step 3: Cross multiply
    3,732.94x = 5,598.87 × 1,267.84
  4. Step 4: Simplify right side
    3,732.94x = 7,098,471.34
  5. Step 5: Solve for x
    x = 7,098,471.34/3,732.94
  6. Step 6: Final answer
    x = 1,901.58

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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.