Home / 7,398.24-11,089.20-4,110.24

Finding the Fourth Proportional to 7,398.24, 11,089.20 and 4,110.24

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Solution

The fourth proportional to 7,398.24, 11,089.20 and 4,110.24 is: 6,160.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398.24 : 11,089.20 = 4,110.24 : x
  2. Step 2: Convert to fraction form
    7,398.24/11,089.20 = 4,110.24/x
  3. Step 3: Cross multiply
    7,398.24x = 11,089.20 × 4,110.24
  4. Step 4: Simplify right side
    7,398.24x = 45,579,273.41
  5. Step 5: Solve for x
    x = 45,579,273.41/7,398.24
  6. Step 6: Final answer
    x = 6,160.83

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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.