Home / 7,575.98-11,362.52-4,452.34

Finding the Fourth Proportional to 7,575.98, 11,362.52 and 4,452.34

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Solution

The fourth proportional to 7,575.98, 11,362.52 and 4,452.34 is: 6,677.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,575.98 : 11,362.52 = 4,452.34 : x
  2. Step 2: Convert to fraction form
    7,575.98/11,362.52 = 4,452.34/x
  3. Step 3: Cross multiply
    7,575.98x = 11,362.52 × 4,452.34
  4. Step 4: Simplify right side
    7,575.98x = 50,589,825.76
  5. Step 5: Solve for x
    x = 50,589,825.76/7,575.98
  6. Step 6: Final answer
    x = 6,677.66

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Similar ratio
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1.5x scale

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.