Home / 19,524.60-29,268.92-7,041.57

Finding the Fourth Proportional to 19,524.60, 29,268.92 and 7,041.57

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Solution

The fourth proportional to 19,524.60, 29,268.92 and 7,041.57 is: 10,555.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,524.60 : 29,268.92 = 7,041.57 : x
  2. Step 2: Convert to fraction form
    19,524.60/29,268.92 = 7,041.57/x
  3. Step 3: Cross multiply
    19,524.60x = 29,268.92 × 7,041.57
  4. Step 4: Simplify right side
    19,524.60x = 206,099,113.80
  5. Step 5: Solve for x
    x = 206,099,113.80/19,524.60
  6. Step 6: Final answer
    x = 10,555.87

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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.