Home / 36,114.14-54,130.08-22,611.62

Finding the Fourth Proportional to 36,114.14, 54,130.08 and 22,611.62

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Solution

The fourth proportional to 36,114.14, 54,130.08 and 22,611.62 is: 33,891.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,114.14 : 54,130.08 = 22,611.62 : x
  2. Step 2: Convert to fraction form
    36,114.14/54,130.08 = 22,611.62/x
  3. Step 3: Cross multiply
    36,114.14x = 54,130.08 × 22,611.62
  4. Step 4: Simplify right side
    36,114.14x = 1,223,968,799.53
  5. Step 5: Solve for x
    x = 1,223,968,799.53/36,114.14
  6. Step 6: Final answer
    x = 33,891.68

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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.