Home / 7,370.58-11,052.03-3,473.94

Finding the Fourth Proportional to 7,370.58, 11,052.03 and 3,473.94

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Solution

The fourth proportional to 7,370.58, 11,052.03 and 3,473.94 is: 5,209.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,370.58 : 11,052.03 = 3,473.94 : x
  2. Step 2: Convert to fraction form
    7,370.58/11,052.03 = 3,473.94/x
  3. Step 3: Cross multiply
    7,370.58x = 11,052.03 × 3,473.94
  4. Step 4: Simplify right side
    7,370.58x = 38,394,089.10
  5. Step 5: Solve for x
    x = 38,394,089.10/7,370.58
  6. Step 6: Final answer
    x = 5,209.10

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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.