Home / 29,467.22-44,209.08-9,759.66

Finding the Fourth Proportional to 29,467.22, 44,209.08 and 9,759.66

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Solution

The fourth proportional to 29,467.22, 44,209.08 and 9,759.66 is: 14,642.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,467.22 : 44,209.08 = 9,759.66 : x
  2. Step 2: Convert to fraction form
    29,467.22/44,209.08 = 9,759.66/x
  3. Step 3: Cross multiply
    29,467.22x = 44,209.08 × 9,759.66
  4. Step 4: Simplify right side
    29,467.22x = 431,465,589.71
  5. Step 5: Solve for x
    x = 431,465,589.71/29,467.22
  6. Step 6: Final answer
    x = 14,642.22

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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.