Home / 7,548.76-11,306.62-5,350.82

Finding the Fourth Proportional to 7,548.76, 11,306.62 and 5,350.82

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Solution

The fourth proportional to 7,548.76, 11,306.62 and 5,350.82 is: 8,014.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548.76 : 11,306.62 = 5,350.82 : x
  2. Step 2: Convert to fraction form
    7,548.76/11,306.62 = 5,350.82/x
  3. Step 3: Cross multiply
    7,548.76x = 11,306.62 × 5,350.82
  4. Step 4: Simplify right side
    7,548.76x = 60,499,688.43
  5. Step 5: Solve for x
    x = 60,499,688.43/7,548.76
  6. Step 6: Final answer
    x = 8,014.52

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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.