Home / 17,763.10-24,521.94-11,050.90

Finding the Fourth Proportional to 17,763.10, 24,521.94 and 11,050.90

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Solution

The fourth proportional to 17,763.10, 24,521.94 and 11,050.90 is: 15,255.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,763.10 : 24,521.94 = 11,050.90 : x
  2. Step 2: Convert to fraction form
    17,763.10/24,521.94 = 11,050.90/x
  3. Step 3: Cross multiply
    17,763.10x = 24,521.94 × 11,050.90
  4. Step 4: Simplify right side
    17,763.10x = 270,989,506.75
  5. Step 5: Solve for x
    x = 270,989,506.75/17,763.10
  6. Step 6: Final answer
    x = 15,255.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.