Home / 29,766.01-44,649.27-7,579.39

Finding the Fourth Proportional to 29,766.01, 44,649.27 and 7,579.39

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Solution

The fourth proportional to 29,766.01, 44,649.27 and 7,579.39 is: 11,369.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,766.01 : 44,649.27 = 7,579.39 : x
  2. Step 2: Convert to fraction form
    29,766.01/44,649.27 = 7,579.39/x
  3. Step 3: Cross multiply
    29,766.01x = 44,649.27 × 7,579.39
  4. Step 4: Simplify right side
    29,766.01x = 338,414,230.55
  5. Step 5: Solve for x
    x = 338,414,230.55/29,766.01
  6. Step 6: Final answer
    x = 11,369.15

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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.