Home / 11,350.24-17,025.37-3,030.29

Finding the Fourth Proportional to 11,350.24, 17,025.37 and 3,030.29

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Solution

The fourth proportional to 11,350.24, 17,025.37 and 3,030.29 is: 4,545.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350.24 : 17,025.37 = 3,030.29 : x
  2. Step 2: Convert to fraction form
    11,350.24/17,025.37 = 3,030.29/x
  3. Step 3: Cross multiply
    11,350.24x = 17,025.37 × 3,030.29
  4. Step 4: Simplify right side
    11,350.24x = 51,591,808.46
  5. Step 5: Solve for x
    x = 51,591,808.46/11,350.24
  6. Step 6: Final answer
    x = 4,545.44

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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.