Home / 24,117.21-36,175.55-8,531.19

Finding the Fourth Proportional to 24,117.21, 36,175.55 and 8,531.19

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Solution

The fourth proportional to 24,117.21, 36,175.55 and 8,531.19 is: 12,796.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,117.21 : 36,175.55 = 8,531.19 : x
  2. Step 2: Convert to fraction form
    24,117.21/36,175.55 = 8,531.19/x
  3. Step 3: Cross multiply
    24,117.21x = 36,175.55 × 8,531.19
  4. Step 4: Simplify right side
    24,117.21x = 308,620,447.75
  5. Step 5: Solve for x
    x = 308,620,447.75/24,117.21
  6. Step 6: Final answer
    x = 12,796.69

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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.