Home / 23,651.88-35,482.62-8,860.44

Finding the Fourth Proportional to 23,651.88, 35,482.62 and 8,860.44

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Solution

The fourth proportional to 23,651.88, 35,482.62 and 8,860.44 is: 13,292.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,651.88 : 35,482.62 = 8,860.44 : x
  2. Step 2: Convert to fraction form
    23,651.88/35,482.62 = 8,860.44/x
  3. Step 3: Cross multiply
    23,651.88x = 35,482.62 × 8,860.44
  4. Step 4: Simplify right side
    23,651.88x = 314,391,625.55
  5. Step 5: Solve for x
    x = 314,391,625.55/23,651.88
  6. Step 6: Final answer
    x = 13,292.46

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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.