Home / 7,473.33-11,206.42-4,354.22

Finding the Fourth Proportional to 7,473.33, 11,206.42 and 4,354.22

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Solution

The fourth proportional to 7,473.33, 11,206.42 and 4,354.22 is: 6,529.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473.33 : 11,206.42 = 4,354.22 : x
  2. Step 2: Convert to fraction form
    7,473.33/11,206.42 = 4,354.22/x
  3. Step 3: Cross multiply
    7,473.33x = 11,206.42 × 4,354.22
  4. Step 4: Simplify right side
    7,473.33x = 48,795,235.22
  5. Step 5: Solve for x
    x = 48,795,235.22/7,473.33
  6. Step 6: Final answer
    x = 6,529.25

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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.